Gail Steel & Engineering LLP

A BHN (Brinell Hardness Number) of 200 indicates the hardness of a material when tested using the Brinell hardness test. The Brinell hardness test involves indenting a test material with a spherical indenter and measuring the diameter of the indentation. The BHN is calculated based on the applied force and the surface area of the indentation.

In the context of "200 BHN Plates," it likely refers to steel plates that have a Brinell hardness of approximately 200. This level of hardness is considered moderate, and materials with a BHN of 200 are often used in applications where a balance between hardness and machinability is desired.

Key points about 200 BHN Plates:

1. Moderate Hardness: A Brinell hardness of 200 falls into the category of moderate hardness. It suggests that the material has some level of hardness but is not extremely hard.

2. Applications: Plates with a BHN of 200 might find applications in industries where abrasion resistance is required but extreme hardness is not necessary. Such applications may include components in mining, construction, material handling, and manufacturing equipment.

3. Weldability and Formability: The specific characteristics of the material, such as weldability and formability, will depend on the composition of the steel used to manufacture the plates. Materials with moderate hardness levels often offer a good balance of strength and workability.

4. Surface Treatment: Depending on the intended application, surface treatments or coatings may be applied to enhance the wear resistance or corrosion resistance of the plates.

TISCRAL is a high-tensile abrasion-resistant steel plate that is specifically designed to withstand wear and abrasion. It is known for its excellent abrasion resistance properties, making it suitable for applications in industries where the material is subjected to abrasive wear.

Key features of TISCRAL high-tensile steel plates:

1. Abrasion Resistance: TISCRAL is designed to provide superior resistance to abrasion, which is the process of wearing away the surface of a material due to friction or other mechanical actions.

2. High Tensile Strength: TISCRAL plates possess high tensile strength, allowing them to withstand heavy loads and resist deformation under stress.

3. Weldability: TISCRAL is generally weldable using standard welding methods, although it's important to follow proper welding procedures to maintain the desired mechanical properties.

4. Formability: While not as formable as low-carbon steels, TISCRAL plates can be formed into various shapes for specific applications.

5. Applications: TISCRAL high-tensile steel plates are commonly used in industries such as mining, construction, earthmoving, and material handling where equipment is subjected to abrasive wear and impact.

6. Heat Treatment: TISCRAL may undergo heat treatment processes to enhance its mechanical properties, such as quenching and tempering.

When working with TISCRAL high-tensile steel plates, it's important to follow the manufacturer's guidelines for handling, cutting, welding, and other processing parameters. These guidelines will provide specific recommendations to ensure optimal performance in different applications.

S690QL is a high-strength quenched and tempered structural steel grade. The "S" in S690QL stands for structural steel, and the number 690 indicates the minimum yield strength in megapascals (MPa). The "QL" denotes that the steel has been quenched and low-temperature tempered.

Here are some key features and characteristics of S690QL plates:

1. High Yield Strength: S690QL typically has a minimum specified yield strength of 690 MPa, making it suitable for applications where high strength is essential.

2. Quenched and Tempered: The steel undergoes a quenching and tempering process during manufacturing. Quenching involves rapid cooling, followed by tempering, which reheats the steel to a specific temperature. This process enhances the material's mechanical properties, providing a combination of high strength and toughness.

3. Weldability: Despite its high strength, S690QL is designed to be weldable using standard welding methods. However, it is essential to follow the manufacturer's guidelines for welding procedures to ensure the integrity of the welded joints.

4. Low Temperature Toughness: S690QL is designed to maintain its mechanical properties even at low temperatures, making it suitable for use in various environmental conditions.

5. Applications: S690QL high-strength plates are commonly used in the construction of heavy machinery, mining equipment, cranes, bridges, and other structures where a combination of high strength and good toughness is crucial.

"SAIL HARD" is a brand name used by Steel Authority of India Limited (SAIL) for its abrasion-resistant steel plates. These plates are designed to provide excellent wear resistance in challenging environments, making them suitable for applications where abrasion and impact resistance are crucial. SAIL HARD plates are often used in industries such as mining, construction, earthmoving equipment, and material handling.

Key characteristics of SAIL HARD plates:

1. Abrasion Resistance: SAIL HARD plates are known for their high resistance to abrasion and wear, making them suitable for applications involving sliding, impact, and abrasive wear.

2. Hardness: These plates are quenched and tempered to achieve high hardness levels, contributing to their abrasion resistance. The hardness typically falls within the range of 350 to 450 Brinell hardness.

3. Toughness: While being hard and wear-resistant, SAIL HARD plates are designed to maintain a certain level of toughness to withstand impact and shock loads.

4. Weldability: SAIL HARD plates are generally weldable, but it's important to follow proper welding procedures to ensure the integrity of welded joints.

5. Applications: SAIL HARD plates find applications in various industries where wear resistance is crucial, including in the production of buckets, dump trucks, conveyors, and other equipment exposed to abrasive conditions.

When working with SAIL HARD plates, it's essential to follow the manufacturer's guidelines for handling, cutting, welding, and other processing parameters. These guidelines will provide specific recommendations to ensure optimal performance in different applications.

Additional Information:

• Production Capacity: 20 TON
• Delivery Time: 2-3 DAYS

TISCRAL is a brand name for abrasion-resistant steel plates manufactured by a company called Sailhard Steel Plates. These plates are designed to provide excellent resistance to abrasion and wear, making them suitable for applications where the material is exposed to abrasive conditions.

Key features of TISCRAL plates (Sailhard Steel Plates):

1. Abrasion Resistance: TISCRAL plates are known for their high resistance to abrasion, making them suitable for applications involving sliding, impact, and abrasive wear.

2. High Tensile Strength: These plates typically possess high tensile strength, allowing them to withstand heavy loads and resist deformation under stress.

3. Weldability: TISCRAL plates are generally weldable using standard welding methods. Proper welding procedures should be followed to maintain the desired mechanical properties.

4. Formability: While not as formable as low-carbon steels, TISCRAL plates can be formed into various shapes for specific applications.

5. Applications: TISCRAL plates find applications in industries such as mining, construction, earthmoving, and material handling, where equipment is subjected to abrasive wear and impact.

6. Heat Treatment: TISCRAL plates may undergo heat treatment processes to enhance their mechanical properties, such as quenching and tempering.

When working with TISCRAL plates, it's crucial to follow the manufacturer's guidelines for handling, cutting, welding, and other processing parameters. These guidelines will provide specific recommendations to ensure optimal performance in different applications.

Additional Information:

• Production Capacity: 20 TON

BHN stands for Brinell Hardness Number, which is a measure of the hardness of a material. 250 BHN plates refer to steel plates that have a Brinell hardness of approximately 250. This level of hardness indicates that the material is moderately resistant to abrasion and wear.

These plates are commonly used in applications where wear resistance is a crucial factor, such as in the construction of equipment and machinery subjected to abrasive conditions. The Brinell hardness number is determined by applying a known load to an indenter and measuring the diameter of the impression left on the material's surface.

Typically, 250 BHN plates are abrasion-resistant and can withstand the impact of materials like rocks, gravel, minerals, and other abrasive substances. They are often used in industries such as mining, construction, and material handling.

MAXIL 690 is a high-strength, structural steel grade known for its excellent mechanical properties and toughness. It is commonly used in applications where high strength, good weldability, and impact resistance are crucial. MAXIL 690 plates are utilized in various industries, including construction, mining, and heavy machinery manufacturing. Here are some key features and applications of MAXIL 690 plates:

Key Features:

1. High Strength: MAXIL 690 plates exhibit high tensile strength, providing structural integrity in demanding applications.

2. Good Weldability: These plates are designed to have good weldability, allowing for ease of fabrication and construction.

3. Toughness and Impact Resistance: MAXIL 690 is known for its toughness, making it suitable for applications where impact resistance is important, such as in heavy machinery.

4. Corrosion Resistance: While the primary focus is on strength and toughness, MAXIL 690 may also have corrosion-resistant properties, depending on its alloy composition.

Applications:

1. Construction: MAXIL 690 plates are used in the construction industry for structural components, such as building frames, bridges, and other load-bearing structures.

2. Mining Equipment: Due to its high strength and toughness, MAXIL 690 is employed in the manufacturing of mining equipment subjected to harsh conditions and heavy loads.

3. Heavy Machinery: These plates find application in the fabrication of heavy machinery components, including buckets, booms, and chassis, where strength and impact resistance are essential.

4. Offshore Structures: MAXIL 690 may be used in the construction of offshore platforms and structures, where a combination of high strength and toughness is required.

5. Transportation: In applications where high strength-to-weight ratio is crucial, such as in the manufacturing of trailers and transport containers.

6. Material Handling Equipment: MAXIL 690 plates are suitable for use in the fabrication of material handling equipment, including conveyors and lifting machinery.

Specifications:

• Material Grade: MAXIL 690
• Tensile Strength: The exact tensile strength can vary, and specific values should be checked according to the relevant standards or specifications.
• Chemical Composition: Includes elements such as carbon, manganese, silicon, sulfur, phosphorus, and alloying elements contributing to its mechanical properties.

NAXTRA 70 is a high-strength structural steel plate known for its excellent combination of strength, toughness, and weldability. It is often used in applications where high strength and good impact resistance are required. Here are some key features and characteristics of NAXTRA 70 plates:

1. High Yield Strength: NAXTRA 70 plates typically have a minimum specified yield strength of 690 megapascals (MPa) or higher, providing excellent strength for structural applications.

2. Quenched and Tempered: Similar to other high-strength steels, NAXTRA 70 undergoes a quenching and tempering process during manufacturing. This heat treatment enhances the material's mechanical properties, resulting in improved strength and toughness.

3. Good Weldability: NAXTRA 70 is designed to be weldable using standard welding methods. However, it's essential to follow proper welding procedures to ensure the integrity of the welded joints.

4. Low Temperature Toughness: The steel is typically designed to maintain its mechanical properties even at low temperatures, making it suitable for use in various environmental conditions.

5. Applications: NAXTRA 70 plates find applications in heavy machinery, construction equipment, mining, cranes, and other structural applications where a high-strength steel with good toughness is essential.

6. Corrosion Resistance: NAXTRA 70 may have some level of corrosion resistance, but it's not typically designed for corrosive environments. Corrosion protection measures may be required in certain applications.

SAILMA 350 HI is a high-strength structural steel plate manufactured by Steel Authority of India Limited (SAIL). The designation "SAILMA" indicates that it is a high-strength structural steel plate produced by SAIL, and "350" denotes the minimum yield strength in megapascals (MPa), which, in this case, is 350 MPa.

Key features of SAILMA 350 HI plates:

1. High Yield Strength: SAILMA 350 HI plates have a minimum specified yield strength of 350 MPa, making them suitable for applications requiring high strength.

2. Weldability: These plates are typically designed to be weldable using standard welding methods. Proper welding procedures and precautions should be followed.

3. Formability: SAILMA 350 HI plates generally exhibit good formability, allowing for ease of fabrication into different shapes and structures.

4. Applications: These plates are commonly used in various structural and construction applications, including building structures, bridges, heavy machinery, and other engineering projects.

5. Manufactured by SAIL: SAIL is one of the largest steel producers in India, and their products, including SAILMA plates, are widely used in the construction and manufacturing industries.

"SAILMA" is a brand name used by SAIL for its high-strength structural steel plates. The acronym "SAILMA" stands for Steel Authority of India Limited with "MA" indicating that it is a high-strength structural steel. The number "410" usually denotes the minimum yield strength in megapascals (MPa), in this case, 410 MPa.

Key features of SAILMA 410 HI plates (hypothetical based on naming convention):

1. High Yield Strength: SAILMA 410 HI plates would likely have a minimum specified yield strength of 410 MPa, suggesting suitability for applications requiring high strength.

2. Weldability: SAILMA plates are generally designed to be weldable using standard welding methods. Proper welding procedures and precautions should be followed.

3. Formability: SAILMA plates typically exhibit good formability, allowing for ease of fabrication into different shapes and structures.

4. Applications: SAILMA high-strength plates, including a hypothetical SAILMA 410 HI, would be suitable for various structural and construction applications, such as building structures, bridges, heavy machinery, and other engineering projects.

SAILMA 450 HI is a high-strength structural steel plate manufactured by Steel Authority of India Limited (SAIL). The designation "SAILMA" stands for SAIL (Steel Authority of India Limited) with the "MA" indicating that it is a high-strength structural steel. The number "450" denotes the minimum yield strength in megapascals (MPa), which, in this case, is 450 MPa.

Key features of SAILMA 450 HI plates:

1. High Yield Strength: SAILMA 450 HI plates have a minimum specified yield strength of 450 MPa, making them suitable for applications requiring high strength.

2. Weldability: These plates are typically designed to be weldable using standard welding methods. However, as with any high-strength steel, proper welding procedures and precautions should be followed.

3. Formability: SAILMA 450 HI plates generally exhibit good formability, allowing for ease of fabrication into different shapes and structures.

4. Applications: These plates are commonly used in various structural and construction applications, including building structures, bridges, heavy machinery, and other engineering projects.

5. Manufactured by SAIL: SAIL is one of the largest steel producers in India, and their products, including SAILMA plates, are widely used in the construction and manufacturing industries.

1. Hardened Steel Plate: In industrial and engineering contexts, a hard plate might refer to a plate or sheet made from hardened steel. Hardened steel is treated to increase its hardness and resistance to wear. It is often used in applications where abrasion resistance is crucial, such as in mining equipment, cutting tools, or wear-resistant components.

2. Ballistic Plates: In the context of personal protection or military applications, a hard plate may refer to ballistic plates. These are rigid plates often made from ceramic materials, steel, or composite materials designed to provide protection against ballistic threats, such as bullets or shrapnel. They are commonly used in body armor vests.

3. Abrasion-Resistant Plates: Hard plates can also be associated with abrasion-resistant materials used in industries such as mining, construction, or manufacturing. These plates are designed to withstand abrasive wear caused by contact with materials like rocks, gravel, or other harsh substances.

4. Composite Hard Plates: Some applications require materials that are both hard and lightweight. In these cases, composite materials with hard layers, such as ceramics or reinforced polymers, may be used to create hard plates for specific engineering or aerospace applications.

C45 is a medium carbon steel grade with good machinability and high tensile properties. It is commonly supplied in the untreated or normalized condition. Here are some key characteristics and applications of C45 steel plates:

1. Chemical Composition: C45 steel typically contains a carbon content ranging from 0.42% to 0.50%, manganese, phosphorus, sulfur, and trace amounts of other elements.

2. Tensile Strength: C45 steel has a good balance of strength and ductility, with a tensile strength in the range of 570-700 MPa.

3. Hardness: It can be hardened by quenching and tempering processes, leading to a hardness range of 170-210 HB (Brinell hardness).

4. Machinability: C45 steel exhibits good machinability, making it suitable for various machining operations.

5. Weldability: It can be welded with appropriate precautions and procedures, but welding is generally not as easy as in low carbon steels.

6. Applications: C45 steel plates find applications in a variety of industries, including machinery parts, automotive components, general engineering, and construction.

7. Heat Treatment: C45 steel can be subjected to processes such as quenching and tempering to achieve desired mechanical properties. This enhances its strength and hardness.

8. Surface Finish: It is often supplied in the untreated or normalized condition. For certain applications, it may undergo additional processes to achieve specific surface finishes.

E350 is a commonly used designation for high tensile structural steel plates in the Indian standard IS 2062. In this context, E350 typically refers to a structural steel with a specified minimum yield strength of 350 megapascals (MPa). The IS 2062 standard covers hot-rolled medium and high tensile structural steel.

Here are some key characteristics of E350 high tensile plates:

1. High Yield Strength: E350 steel has a minimum specified yield strength of 350 MPa, indicating its suitability for applications requiring high strength.

2. Weldability: E350 is generally designed to be weldable using standard welding methods. Proper welding procedures should be followed to ensure the integrity of the welded joints.

3. Applications: E350 high tensile plates are commonly used in various structural and construction applications, such as building structures, bridges, ships, and other engineering projects.

4. Formability: Structural steels like E350 often exhibit good formability, allowing for ease of fabrication into different shapes and structures.

When working with E350 high tensile plates, it's crucial to follow the relevant Indian standards and specifications outlined in IS 2062. Consulting with steel suppliers and manufacturers can provide specific information on the properties, welding considerations, and applications of E350 steel based on the latest standards and guidelines.

High Tensile Plates E410 typically refers to a specific grade of high-strength steel plates designed for engineering and structural applications. The designation "E410" indicates the minimum yield strength of the steel in megapascals (MPa). These plates are known for their high tensile strength, making them suitable for use in projects where strength and durability are critical. Here are some general features and potential applications of High Tensile Plates E410:

Features:

1. High Tensile Strength: The primary characteristic of these plates is their elevated tensile strength, providing excellent strength and load-bearing capacity.

2. Weldability: While high-strength steels can sometimes pose challenges in terms of weldability, High Tensile Plates E410 are often designed to maintain good weldability, allowing for ease of fabrication.

3. Structural Applications: These plates are commonly used in structural engineering projects where high strength is essential, such as construction of bridges, buildings, and other infrastructure.

Potential Applications:

1. Construction and Building Structures: High Tensile Plates E410 are suitable for constructing various building structures, including high-rise buildings, bridges, and other critical infrastructure.

2. Heavy Machinery and Equipment: They may be used in the manufacturing of heavy machinery and equipment, particularly in industries such as mining, construction, and material handling.

3. Automotive Components: In certain applications within the automotive industry, where high-strength materials are required for components like chassis, frames, and structural elements.

4. Railway Infrastructure: These plates may find use in the construction of railway infrastructure, such as bridges and support structures.

5. Energy and Power Plants: For components used in the energy sector, such as power plant structures and infrastructure that require high strength and durability.

Specifications:

• Material Grade: The designation "E410" is specific to this high-tensile steel grade. The composition and properties can vary based on specific standards and specifications.

• Yield Strength: The yield strength, specified in megapascals (MPa), is a crucial parameter defining the material's strength.

• Chemical Composition: The alloy composition includes elements such as carbon, manganese, silicon, phosphorus, sulfur, and other alloying elements.

E450 is a designation used for structural steel in the Indian standard IS 2062. In IS 2062, E450 refers to a high-strength structural steel with a specified minimum yield strength of 450 megapascals (MPa).

Here are some key characteristics of E450 high-tensile plates:

1. High Yield Strength: E450 structural steel has a minimum specified yield strength of 450 MPa. This indicates its suitability for applications where high strength is required.

2. Weldability: E450 steel is typically designed to be weldable using standard welding methods. However, as with any structural steel, it is essential to follow proper welding procedures to ensure the quality of the welded joints.

3. Applications: E450 high-tensile plates are commonly used in various structural and construction applications, including building structures, bridges, heavy machinery, and other engineering projects.

4. Formability: Structural steels like E450 often exhibit good formability, allowing for ease of fabrication into various shapes and structures.

S690QL is a designation for high-strength structural steel plates. If you are specifically looking for high-tensile plates related to EN10028 standards, you might be referring to another steel grade.

However, if you are indeed looking for high-tensile structural steel plates with a similar designation, you might be interested in EN 10025-6 S690QL. EN 10025-6 is the European standard for hot-rolled structural steel products, and S690QL is one of the steel grades specified within this standard.

Key features of EN 10025-6 S690QL high-tensile plates include:

1. High Yield Strength: S690QL has a minimum specified yield strength of 690 megapascals (MPa).

2. Quenched and Tempered: Like other high-strength steels, S690QL undergoes a quenching and tempering process during manufacturing to achieve the desired mechanical properties.

3. Weldability: S690QL is designed to be weldable using standard welding methods, although proper welding procedures are crucial to ensure the integrity of the welded joints.

4. Applications: S690QL high-tensile plates are commonly used in applications such as construction, mining, heavy machinery, and crane manufacturing, where a combination of high strength and good toughness is essential.

S690QL is a high-strength quenched and tempered fine-grained structural steel. It is designed to provide excellent strength and toughness in applications where high structural performance is required. Here are some key features and characteristics of S690QL high-strength plates:

1. High Yield Strength: S690QL has a minimum specified yield strength of 690 megapascals (MPa). This high yield strength makes it suitable for use in structural and engineering applications where the emphasis is on strength.

2. Quenched and Tempered: The steel undergoes a quenching and tempering process during manufacturing. Quenching involves rapid cooling, followed by tempering, which reheats the steel to a specific temperature. This process imparts the desired combination of high strength and toughness.

3. Good Weldability: Despite its high strength, S690QL is designed to be weldable using standard welding methods. Proper welding procedures should be followed to ensure the integrity of the welded joints.

4. Formability: S690QL exhibits good formability, allowing for ease of fabrication. This is important in applications where complex shapes and structures are required.

5. Low Temperature Toughness: The steel is designed to maintain its mechanical properties even at low temperatures, making it suitable for use in various environmental conditions.

6. Applications: S690QL high-strength plates are commonly used in the construction of heavy machinery, mining equipment, cranes, bridges, and other structures where a combination of high strength and good toughness is crucial.

S890QL is yet another high-strength quenched and tempered structural steel grade, and it belongs to the S series of high-strength steels, like S690QL1 and S960QL. Here are some key features and characteristics of S890QL high-strength plates:

1. High Yield Strength: S890QL has a minimum specified yield strength of 890 megapascals (MPa). This high level of strength makes it suitable for use in demanding structural applications where superior strength properties are required.

2. Quenched and Tempered: Similar to other high-strength steels, S890QL undergoes a quenching and tempering process during manufacturing. This heat treatment enhances the material's mechanical properties, providing a combination of high strength and toughness.

3. Weldability: S890QL is designed to be weldable using standard welding methods. However, as with other high-strength steels, proper welding procedures and precautions need to be followed to maintain the integrity of the welded joints.

4. Good Formability and Toughness: S890QL exhibits good formability and toughness, allowing for ease of fabrication. This is particularly important in applications where complex shapes and structures are required.

5. Low Temperature Toughness: The steel is designed to maintain its mechanical properties even at low temperatures, ensuring its suitability for use in various environmental conditions.

6. Applications: S890QL high-strength plates find applications in a range of industries, including construction, mining, heavy machinery manufacturing, and offshore structures. It is often chosen for projects where a high-strength material with good weldability and formability is needed.

S960QL is another high-strength quenched and tempered structural steel grade, and it is part of the S series of high-strength steels. Similar to S690QL1, S960QL is designed for applications where exceptional strength and toughness are required. Here are some key features and characteristics of S960QL high-strength plates:

1. High Yield Strength: S960QL has a minimum specified yield strength of 960 megapascals (MPa), indicating its high level of strength. This makes it suitable for use in structural and heavy-duty applications.

2. Quenched and Tempered: Like other high-strength steels, S960QL undergoes a quenching and tempering process to achieve its desired mechanical properties. This heat treatment process enhances the steel's strength and toughness.

3. Excellent Weldability: Despite its high strength, S960QL is designed to be weldable using standard welding methods. However, it is essential to follow the manufacturer's guidelines and recommendations for welding procedures to ensure the integrity of welded joints.

4. Good Formability and Bending Properties: S960QL exhibits good formability and bending properties, allowing for ease of fabrication. This is important in applications where complex shapes and structures are required.

5. Low Temperature Toughness: S960QL is designed to maintain its mechanical properties even at low temperatures, making it suitable for use in various environmental conditions.

6. Applications: S960QL high-strength plates are commonly used in the construction of heavy machinery, mining equipment, cranes, offshore structures, and other applications where a combination of high strength and good toughness is essential.

S690QL1 is a high-strength quenched and tempered structural steel grade. It is commonly used in the construction industry for applications where high strength and durability are required. The "S" in S690QL1 stands for structural steel, and the number 690 indicates the minimum yield strength in megapascals (MPa).

Key characteristics of S690QL1 high-strength plates include:

1. High Yield Strength: S690QL1 typically has a minimum yield strength of 690 MPa, making it suitable for demanding applications in structural engineering.

2. Quenched and Tempered: The steel undergoes a quenching and tempering process, which involves rapid cooling followed by reheating to enhance its mechanical properties. This process contributes to the high strength and toughness of the material.

3. Low Temperature Toughness: S690QL1 is designed to maintain its mechanical properties even at low temperatures, making it suitable for use in various climates and environments.

4. Weldability: Despite its high strength, S690QL1 is designed to be weldable with proper welding procedures. However, it is essential to follow the manufacturer's recommendations and guidelines for welding to ensure the integrity of the welded joints.

5. Applications: S690QL1 high-strength plates are commonly used in the construction of heavy machinery, lifting equipment, transportation equipment, and steel structures where a combination of high strength and good toughness is required.

SAILMA 300 is a high-strength structural steel plate produced by the Steel Authority of India Limited (SAIL), which is one of the largest steel producers in India. SAILMA 300 steel is known for its excellent weldability, formability, and toughness, making it suitable for various structural applications. Here are some key features and specifications of SAILMA 300 steel plates:

1. Chemical Composition:

   • Carbon (C): 0.23% max
   • Silicon (Si): 0.40% max
   • Manganese (Mn): 1.50% max
   • Phosphorus (P): 0.040% max
   • Sulfur (S): 0.040% max
   • Chromium (Cr): 0.30% max

2. Mechanical Properties:

   • Yield Strength (min): 300 MPa
   • Tensile Strength (min): 440-560 MPa
   • Elongation (min): 22%

3. Formability and Weldability:

   • SAILMA 300 exhibits good weldability, allowing for ease of fabrication.
   • It is suitable for various forming and machining processes.

4. Applications:

   • Commonly used in structural and general engineering applications, including construction of buildings, bridges, and industrial machinery.
   • Suitable for fabrication of components in the automotive and railway industries.

5. Standards Compliance:

   • SAILMA 300 conforms to the IS 2062 standard issued by the Bureau of Indian Standards (BIS) for hot-rolled medium and high tensile structural steel.

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions to suit different structural requirements.

7. Heat Treatment:

   • Generally not subjected to heat treatment, as it is typically used in its as-rolled condition.

IS 2062 E350A is a grade of structural steel specified by the Indian standard IS 2062. It is a hot-rolled mild steel with a minimum yield strength of 250 MPa. Here are some key features and specifications of IS 2062 E350A plates:

1. Chemical Composition:

   • Carbon (C): 0.23% max
   • Manganese (Mn): 1.50% max
   • Phosphorus (P): 0.050% max
   • Sulfur (S): 0.045% max
   • Silicon (Si): 0.40% max

2. Mechanical Properties:

   • Yield Strength (min): 250 MPa
   • Tensile Strength (min): 410 MPa - 520 MPa
   • Elongation (min): 23%

3. Formability and Weldability:

   • Suitable for various fabrication processes and cold-forming applications.
   • Exhibits good weldability, allowing for ease of joining during construction.

4. Applications:

   • Commonly used in structural and general engineering applications, such as construction of buildings, bridges, and other infrastructure.
   • Suitable for manufacturing various components in the automotive industry and general machinery.

5. Standards Compliance:

   • Conforms to the IS 2062 standard issued by the Bureau of Indian Standards (BIS).

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions, providing versatility for different structural requirements.

7. Heat Treatment:

   • Generally not subjected to heat treatment, as it is typically used in its as-rolled condition.

IS 2062 E350BO is another grade of steel specified by the Indian standard IS 2062. This grade is a hot-rolled structural steel with a minimum yield strength of 250 MPa. Here are some key features and specifications of IS 2062 E350BO plates:

1. Chemical Composition:

   • Carbon (C): 0.23% max
   • Manganese (Mn): 1.50% max
   • Phosphorus (P): 0.050% max
   • Sulfur (S): 0.045% max
   • Silicon (Si): 0.40% max

2. Mechanical Properties:

   • Yield Strength (min): 250 MPa
   • Tensile Strength (min): 410 MPa - 520 MPa
   • Elongation (min): 23%

3. Formability and Weldability:

   • Suitable for various fabrication processes and cold-forming applications.
   • Exhibits good weldability, allowing for ease of joining during construction.

4. Applications:

   • Commonly used in structural and general engineering applications, such as construction of buildings, bridges, and other infrastructure.
   • Suitable for manufacturing various components in the automotive industry and general machinery.

5. Standards Compliance:

   • Conforms to the IS 2062 standard issued by the Bureau of Indian Standards (BIS).

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions, providing versatility for different structural requirements.

7. Heat Treatment:

   • Generally not subjected to heat treatment, as it is typically used in its as-rolled condition.

IS 2062 E350BR is a specific grade of structural steel in the Indian standard IS 2062. The "E" in IS 2062 E350BR stands for the minimum yield strength, and "350" represents the minimum yield strength in MPa (Megapascals), which is approximately 350 MPa. The "BR" indicates that the material is suitable for use in Boilers and Pressure Vessels.

Key Features of IS 2062 E350BR Plates:

1. Minimum Yield Strength: The minimum yield strength of IS 2062 E350BR plates is approximately 350 MPa, making it suitable for structural applications where moderate strength is required.

2. Weldability: Typically, IS 2062 E350BR plates exhibit good weldability, allowing for ease of fabrication and construction.

3. Formability: These plates are often chosen for their formability, allowing them to be easily shaped, bent, and fabricated for various structural components.

4. Applications: Commonly used in the construction of bridges, buildings, and other structural engineering projects.

Typical Applications:

• Structural Construction: IS 2062 E350BR plates are used in the construction of buildings, bridges, and other structures where moderate-strength structural steel is required.
• Boilers and Pressure Vessels: The "BR" designation suggests suitability for use in boilers and pressure vessels.

Chemical Composition (Typical):

• Carbon (C): 0.20% max
• Manganese (Mn): 1.50% max
• Phosphorus (P): 0.040% max
• Sulfur (S): 0.040% max
• Silicon (Si): 0.50% max

IS 2062 is an Indian standard for hot-rolled medium and high tensile structural steel. Within this standard, IS 2062 E350 is a specific grade of steel that falls under the category of structural steel with a minimum yield strength of 250 MPa. The "C" in IS 2062 E350C indicates that it is suitable for cold-forming.

Here are some key features and specifications of IS 2062 E350C plates:

1. Chemical Composition:

   • Carbon (C): 0.23% max
   • Manganese (Mn): 1.50% max
   • Phosphorus (P): 0.050% max
   • Sulfur (S): 0.045% max
   • Silicon (Si): 0.40% max

2. Mechanical Properties:

   • Yield Strength (min): 250 MPa
   • Tensile Strength (min): 410 MPa - 520 MPa
   • Elongation (min): 23%

3. Formability and Weldability:

   • IS 2062 E350C is suitable for cold-forming, which makes it versatile for various fabrication processes.
   • Good weldability allows for ease of joining during construction.

4. Applications:

   • Commonly used in structural and general engineering applications, including bridges, buildings, automotive components, and machinery.

5. Standards Compliance:

   • Conforms to the IS 2062 standard issued by the Bureau of Indian Standards (BIS).

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions, providing flexibility for different structural requirements.

7. Heat Treatment:

   • Generally not subjected to heat treatment, as it is typically used in its as-rolled condition.

IS 2062 is an Indian standard for hot-rolled structural steel. IS 2062 E400 is a specific grade within this standard, and it is commonly used for structural applications. The "E" in IS 2062 E400 stands for the minimum yield strength in MPa (Megapascals), and in this case, E400 implies a minimum yield strength of 400 MPa.

Key Features of IS 2062 E400 Plates:

1. Minimum Yield Strength: The minimum yield strength of IS 2062 E400 plates is 400 MPa, making it suitable for structural applications where higher strength is required.

2. Weldability: Generally, IS 2062 E400 plates exhibit good weldability, allowing for ease of fabrication and construction.

3. Formability: These plates are often chosen for their formability, which allows them to be easily shaped, bent, and fabricated for various structural components.

4. Applications: Commonly used in the construction of bridges, buildings, and other structural engineering projects.

Typical Applications:

• Structural Construction: IS 2062 E400 plates are used in the construction of buildings, bridges, and other structures where high-strength structural steel is required.
• General Engineering: Used in various general engineering applications where structural steel with a minimum yield strength of 400 MPa is needed.

Chemical Composition (Typical):

• Carbon (C): 0.23%
• Manganese (Mn): 1.5%
• Phosphorus (P): 0.05% max
• Sulfur (S): 0.05% max
• Silicon (Si): 0.5% max

ASTM A572 Grade 50 (A572 GR. 50) is a high-strength, low-alloy structural steel specification defined by the American Society for Testing and Materials (ASTM). It is part of the ASTM A572 steel grade series, which includes various grades with different strength levels. ASTM A572 Grade 50 is one of the most commonly used grades in the A572 series and is known for its excellent combination of strength, weldability, and corrosion resistance.

Key Characteristics of ASTM A572 Grade 50:

1. High Strength: A572 Grade 50 provides a minimum yield strength of 50 ksi (or 345 MPa) and a minimum tensile strength of 65 ksi (or 450 MPa). This makes it suitable for applications requiring higher strength than standard carbon steels.

2. Weldability: The steel is designed to have good weldability and can be easily welded using common welding methods. Preheat and post-weld heat treatments may be recommended depending on the thickness and application.

3. Formability: A572 Grade 50 offers good formability and can be easily shaped and bent.

4. Chemical Composition: The alloy composition includes elements such as carbon, manganese, phosphorus, sulfur, silicon, vanadium, and columbium. The exact chemical composition may vary depending on the product form and manufacturer.

Typical Applications:

• Structural steel shapes, plates, and bars for use in riveted, bolted, or welded construction of bridges and buildings.
• Machinery and equipment manufacturing.
• Transmission towers and poles.
• Construction of offshore structures.

ASTM A572 Grade 60 (A572 GR. 60) is a high-strength, low-alloy structural steel specification defined by the American Society for Testing and Materials (ASTM). It is part of the ASTM A572 steel grade series, which includes various grades with different strength levels. ASTM A572 Grade 60 is commonly used in structural applications where higher strength and improved weldability are required.

Key Characteristics of ASTM A572 Grade 60:

1. High Strength: A572 Grade 60 provides a minimum yield strength of 60 ksi (or 415 MPa) and a minimum tensile strength of 75 ksi (or 520 MPa). This makes it suitable for applications requiring higher strength than standard carbon steels.

2. Weldability: The steel is designed to have good weldability, and it can be easily welded using common welding methods. Preheat and post-weld heat treatments may be recommended depending on the thickness and application.

3. Formability: A572 Grade 60 offers good formability and can be easily shaped and bent.

4. Chemical Composition: The alloy composition includes elements such as carbon, manganese, phosphorus, sulfur, silicon, copper, vanadium, and columbium. The exact chemical composition may vary depending on the product form and manufacturer.

Typical Applications:

• Structural steel shapes, plates, and bars for use in riveted, bolted, or welded construction of bridges and buildings.
• Welded construction in other applications such as transmission towers, highway poles, and light standards.
• Machinery and equipment manufacturing.

ASTM A36 is a standard specification developed by ASTM International (formerly known as the American Society for Testing and Materials) for a type of carbon steel. ASTM A36 steel is one of the most widely used carbon structural steels and is commonly used in the construction and manufacturing industries. Here are some key features and specifications of ASTM A36 steel plates:

1. Chemical Composition:

   • ASTM A36 steel typically contains a maximum carbon content of 0.26%, making it relatively ductile and easy to weld.
   • Other alloying elements, such as manganese, phosphorus, sulfur, and copper, are present in varying amounts.

2. Mechanical Properties:

   • Tensile Strength: 400-550 MPa (58,000-80,000 psi)
   • Yield Strength: 250 MPa (36,000 psi) minimum
   • Elongation in 2 inches: 23% minimum

3. Formability and Weldability:

   • ASTM A36 steel is known for its good formability, allowing it to be easily shaped and welded.

4. Applications:

   • Commonly used in structural and construction applications, such as buildings, bridges, and machinery.
   • Suitable for general structural purposes due to its strength and versatility.

5. Standards Compliance:

   • ASTM A36 conforms to ASTM specifications for structural steel.

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions to suit different applications.

7. Heat Treatment:

   • Generally not subjected to heat treatment, as it is typically used in its as-rolled or normalized condition.

Steel plates are often defined by their material composition, mechanical properties, and intended use. Key characteristics may include:

1. Material Composition:

   • The type of steel used in the plate, which may include carbon steel, alloy steel, or stainless steel.
   • The specific alloying elements present in the steel, influencing properties such as strength, hardness, and corrosion resistance.

2. Mechanical Properties:

   • Tensile strength: The maximum amount of tensile (pulling) stress that the material can withstand.
   • Yield strength: The amount of stress at which the material begins to deform plastically.
   • Elongation: The percentage increase in length of the material before rupture during a tensile test.

3. Heat Treatment:

   • Some steel plates may undergo specific heat treatment processes to achieve desired mechanical properties.

4. Dimensions and Thickness:

   • The dimensions and thickness of the steel plate, typically specified in millimeters or inches.

5. Application or Standard:

   • The intended use of the steel plate or the industry standard it adheres to (e.g., ASTM, EN, JIS).

High tensile steel is characterized by its elevated tensile (pulling or stretching) strength compared to regular or mild steel. It is often used in applications where high strength and durability are essential, such as construction, automotive, aerospace, and structural engineering. The specific properties and composition of high tensile steel can vary based on the grade and standard it adheres to.

Here are some general characteristics of high tensile steel:

1. Increased Tensile Strength: High tensile steel is known for its ability to withstand higher amounts of tensile stress compared to mild steel.

2. Alloying Elements: The strength of high tensile steel is often achieved through the addition of alloying elements such as chromium, nickel, molybdenum, vanadium, or other elements, which contribute to improved mechanical properties.

3. Heat Treatment: High tensile steels may undergo specific heat treatment processes to enhance their mechanical properties.

4. Applications: High tensile steel is commonly used in applications where weight savings, high strength, and resistance to wear and fatigue are crucial. This can include components in automotive engineering, structural components, lifting equipment, and more.

Dillimax 690T is a high-strength, quenched and tempered, fine-grained structural steel manufactured by Dillinger, a German steel company. The "690" in Dillimax 690T indicates the minimum yield strength in megapascals (MPa), which is 690 MPa.

Key Features of Dillimax 690T Plates:

1. High Yield Strength: Dillimax 690T plates are characterized by a high minimum yield strength, making them suitable for applications where strength and structural integrity are critical.

2. Quenched and Tempered: The steel is subjected to a quenching and tempering process to achieve the desired combination of strength and toughness.

3. Fine-Grained Structure: The fine-grained microstructure contributes to the steel's toughness and weldability.

4. Applications: Commonly used in structural engineering applications where high strength is required, such as in the construction of heavy machinery, lifting equipment, and offshore structures.

5. Weldability: While high-strength steels often have specific welding considerations, Dillimax 690T is designed to have good weldability, provided appropriate welding procedures are followed.

Typical Applications:

• Construction and Heavy Machinery: Dillimax 690T plates are used in the construction of cranes, bridges, and heavy equipment.
• Offshore Structures: The steel is suitable for use in the construction of offshore platforms and structures subjected to harsh environmental conditions.

Weldox 700 is a high-strength structural steel plate manufactured by SSAB, a Swedish steel company. It is designed for applications where high strength and excellent toughness are required. Weldox 700 steel is known for its exceptional weldability and formability. Here are some key features and specifications of Weldox 700 steel plates:

1. Chemical Composition:

   • Carbon (C): 0.20% max
   • Silicon (Si): 0.60% max
   • Manganese (Mn): 1.00% max
   • Phosphorus (P): 0.010% max
   • Sulfur (S): 0.005% max
   • Chromium (Cr): 0.30% max
   • Nickel (Ni): 0.25% max
   • Molybdenum (Mo): 0.20% max

2. Mechanical Properties:

   • Yield Strength (min): 700 MPa
   • Tensile Strength (min): 750-950 MPa
   • Elongation (A5): 14% min (longitudinal)

3. Formability and Weldability:

   • Excellent weldability allows for ease of fabrication.
   • Good formability makes it suitable for various structural applications.

4. Applications:

   • Weldox 700 is commonly used in demanding load-bearing structures, including construction equipment, heavy-duty cranes, trailers, forestry equipment, and mining applications.
   • It is well-suited for structures requiring high strength and resistance to wear.

5. Standards Compliance:

   • Weldox 700 conforms to the EN 10025-6 standard for hot-rolled structural steel plates with high yield strength.

6. Thickness and Dimensions:

   • Available in various thicknesses and dimensions to suit different applications.

7. Heat Treatment:

   • Typically supplied in a quenched and tempered condition to achieve its high strength.