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Home > Our Products > Carbon Steel Plates > Grade / Specification > ASTM A36 Carbon Steel Plate Supplier & Exporter
Hindustan Steel Corporation supplies ASTM A36 carbon steel plates to engineering companies, construction contractors, and fabrication industries worldwide. Our plates are sourced from internationally recognized mills and meet strict quality standards required for structural engineering projects.
ASTM A36 carbon steel plates are among the most widely used structural steel materials in engineering, construction, and fabrication industries. Manufactured according to ASTM standards, A36 plates offer reliable strength, excellent weldability, and consistent mechanical performance, making them ideal for structural components and industrial equipment.
Because of their balanced mechanical properties and affordability, ASTM A36 plates are frequently used in construction frameworks, bridges, machinery components, industrial platforms, and heavy fabrication projects. The steel provides a minimum yield strength of approximately 250 MPa, which makes it suitable for structural applications requiring dependable load-bearing performance.
ASTM A36 is a standard structural carbon steel grade widely used in construction and industrial applications. The grade is defined under the ASTM International standards for structural steel materials.
The designation ASTM A36 represents a carbon steel with good mechanical properties and excellent weldability, suitable for fabrication and structural engineering.
ASTM A36 plates are commonly used for structural components such as beams, columns, base plates, frames, and industrial equipment structures.
Because of its versatility and availability, ASTM A36 steel is one of the most widely used structural steels worldwide.
The production of ASTM A36 carbon steel plates involves controlled steelmaking and rolling processes designed to achieve reliable mechanical properties.
Steel is produced using electric arc furnace or basic oxygen furnace methods, where the chemical composition of carbon, manganese, and other elements is carefully controlled.
The molten steel is cast into slabs that are subsequently hot rolled into plates of required thickness and dimensions. During rolling, the internal structure of the steel is refined to enhance strength and toughness.
After rolling, the plates undergo inspection and testing to ensure they meet ASTM A36 specifications.
| Property | Specification |
|---|---|
| Standard | ASTM A36 |
| Grade | Carbon Structural Steel |
| Yield Strength | Minimum 250 MPa |
| Tensile Strength | 400 – 550 MPa |
| Thickness Range | 6 mm – 200 mm |
| Width | Up to 3000 mm |
| Length | Up to 12000 mm |
These specifications make ASTM A36 plates suitable for general structural and fabrication applications.
| Element | Maximum (%) |
|---|---|
| Carbon | 0.26 |
| Manganese | 0.75 – 1.20 |
| Phosphorus | 0.040 |
| Sulfur | 0.050 |
| Silicon | 0.40 |
This composition provides good weldability and mechanical performance.
| Property | Value |
|---|---|
| Yield Strength | ≥ 250 MPa |
| Tensile Strength | 400 – 550 MPa |
| Elongation | ≥ 20% |
| Modulus of Elasticity | 200 GPa |
These mechanical characteristics make ASTM A36 steel suitable for structural engineering applications.
ASTM A36 plates are widely used in multiple industries where reliable structural steel is required.
Construction Industry
Structural components such as beams, columns, base plates, and frameworks commonly use ASTM A36 steel plates.
Industrial Fabrication
Fabrication workshops frequently use A36 plates to manufacture industrial equipment, platforms, and structural components.
Infrastructure Projects
Bridges, transportation systems, and infrastructure frameworks rely on ASTM A36 steel plates for structural stability.
Machinery Manufacturing
Industrial machinery frames and heavy equipment structures are often fabricated using A36 plates.
Oil and Gas Industry
ASTM A36 plates are used in certain structural components and platforms in oil and gas facilities.
| Standard | Equivalent Grade |
|---|---|
| ASTM | A36 |
| EN | S235JR |
| DIN | St37 |
| ISO | Fe360 |
Equivalent grades allow engineers to substitute materials based on regional standards.
ASTM A36 carbon steel plates undergo strict inspection and testing procedures to ensure reliability and compliance with international standards.
Common testing methods include tensile testing, chemical composition analysis, ultrasonic inspection, and dimensional checks.
Mill Test Certificates are supplied with each shipment to confirm the mechanical and chemical properties of the steel plates.
Hindustan Steel Corporation exports ASTM A36 carbon steel plates to industrial clients around the world.
Our export markets include the Middle East, Africa, Europe, Southeast Asia, and the Americas.
We provide export-grade packaging, documentation, and logistics support to ensure safe delivery of materials for international engineering projects.
| Industry | Applications |
|---|---|
| Construction | Structural frameworks |
| Fabrication | Industrial components |
| Infrastructure | Bridges and platforms |
| Machinery | Equipment structures |
| Engineering | Structural fabrication |
Hindustan Steel Corporation is recognized as a trusted supplier of carbon steel plates for engineering and construction industries worldwide.
Our company offers high-quality steel plates sourced from leading mills, competitive pricing, and strong export capabilities.
We work closely with engineering companies, EPC contractors, and fabrication industries to provide reliable materials that meet project specifications.
ASTM A36 steel plates have a minimum yield strength of approximately 250 MPa.
Yes, ASTM A36 steel plates have excellent weldability due to their low carbon content.
Yes, ASTM A36 is often considered equivalent to S235JR structural steel.
Construction, fabrication, engineering, infrastructure, and machinery manufacturing industries commonly use A36 plates.
If you are searching for reliable ASTM A36 carbon steel plate suppliers for construction or engineering projects, Hindustan Steel Corporation offers high-quality plates with international certification.
Contact our team today to request a quotation or technical support.
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+91-9820944724
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