ASTM A572 Grade 50 is a high-strength, low-alloy structural steel widely used in the manufacturing of sheets, plates, and coils for demanding industrial applications. Known for its excellent yield strength, superior toughness, good weldability, long service life, and outstanding strength-to-weight ratio, this material is suitable for projects that require both structural integrity and reduced overall weight. Industries such as construction, infrastructure, heavy engineering, transportation, and structural fabrication rely on ASTM A572 Gr 50 for manufacturing durable and high-performance components. Tricon Steel & Alloys is a trusted manufacturer and supplier of ASTM A572 Grade 50 products, offering quality materials for a wide range of industrial requirements.
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ASTM A572/A572M Grade 50 is a high-strength, low-alloy structural steel specification developed to provide improved mechanical properties compared to conventional carbon steel. The material typically contains controlled amounts of carbon, manganese, silicon, phosphorus, sulfur, and alloying elements that enhance strength and toughness. It offers a minimum yield strength of 50 ksi (345 MPa) and a minimum tensile strength ranging from 65 to 95 ksi (450 to 655 MPa), making it suitable for structural applications that demand reliable performance. Tricon Steel & Alloys supplies ASTM A572 Grade 50 Steel Sheet and ASTM A572 Grade 50 Steel Plate in different thicknesses, widths, lengths, coils, and customized dimensions according to project specifications. All materials undergo comprehensive testing, including chemical analysis, mechanical testing, dimensional inspection, and quality verification. Mill Test Certificates (MTCs), material traceability, and inspection reports are provided to ensure compliance with applicable standards.
The exceptional combination of strength and workability makes ASTM A572 Grade 50 suitable for a wide range of industrial applications, including buildings, bridges, structural frameworks, heavy equipment, truck trailers, machinery manufacturing, power generation facilities, oil and gas projects, and general industrial fabrication. Its high strength-to-weight ratio helps reduce structural weight without compromising performance, while excellent weldability and fabrication properties simplify manufacturing processes. Tricon Steel & Alloys supplies materials for both domestic and international markets, supporting bulk orders and customized project requirements. As experienced A572 Grade 50 Suppliers, the company ensures reliable product availability and timely delivery of materials, including A572 Gr50 Carbon Plate, for projects of all sizes.
| Specifications | ASTM / ASME |
| Dimensions | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
| Size Range | Cold Rolled : 0.5-6.4 mm Hot Rolled : 3.0–10.0 mm |
| Thickness | 0.3 mm to 120 mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| International Standard | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
| Tolerances (width / thickness | EN 10258/ DIN 59381 EN 10151 EN 10088 |
| Form | Sheet, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, soft annealed, descaled, sheared, annealed |
| Finish | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, mirror etc. |
| Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Profiling | Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
Reheating Furnace
A reheating furnace is a crucial component in the steel manufacturing process, particularly for hot rolling mills where sheets or slabs are heated prior to rolling.
Scale Breaker
A scale breaker, also known as a descaler, is a piece of equipment used in the steel manufacturing process to remove scale from the surface of hot-rolled steel products. Scale refers to the iron oxide layer that forms on the surface of steel when it is heated to high temperatures during the manufacturing process.
Finish Rolling
Finish rolling, also known as final rolling, is the last stage in the hot rolling process of steel or other metals. It involves reducing the thickness of the material to its final desired dimensions and achieving the required surface finish.
Skin Pass Mill
A skin pass mill, also known as a temper mill or a rolling mill, is a specialized type of rolling mill used in the steel or metal industry to improve the surface finish and mechanical properties of cold-rolled steel coils or sheets. It operates after the cold rolling process and before further processing or coating.
| Grade | C | Mn | P | S | Si | Ni |
| A572 Grade 50 Plate | 0.23 | 1.35 | 0.04 | 0.05 | 0.4 | 0.015 |
| Grade | Thickness | Tensile Strength (mpa) | Yield Strength (mpa) | Elongation |
| A572 Grade 50 Plate | 8mm-200mm | 450 | 345 min | 18-21% |
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