A572-50 Steel Plates
Carbon Steel ASTM A572 Grade 50 Plates.
Stockists of ASTM A572 Grade 50 Carbon Steel Plates in Vadodara, ASTM A572 GR. 50 Hot Rolled Plates Plate Supplier in Cochin, ASTM A572 Grade 50 Cold Rolled Plate Suppliers in Gujarat, India.
RPF Pipes & Fittings is the leading manufacturer, supplier, stockist, and exporter of ASTM A572 Grade 50 Sheets and Plates in Mumbai. We manufacture these Sheets and Plates using superior quality raw materials procured from certified manufacturers using advanced technology with the help of our professional team in accordance with national and international quality standards in order to meet the needs of various industries. We manufacture these sheets and plates in a wide variety of specifications, sizes, dimensions, and thickness and also in customized sizes as per the requirements of our esteemed client’s at the most reasonable prices.
The ASTM A572 Grade 50 plate is a high-strength low-alloy structural steel product designed for applications that require superior strength and reduced weight. Manufactured with alloying elements such as columbium and vanadium, this A572 plate offers enhanced mechanical properties along with improved atmospheric corrosion resistance. With a minimum yield strength of 50,000 psi and tensile strength of 65,000 psi, ASTM A572 Grade 50 plate ensures reliable performance in structural and load-bearing applications. Its high strength-to-weight ratio allows for the use of less material compared to conventional carbon steel, making it a cost-effective choice for modern engineering projects. Widely used in construction, bridges, heavy equipment, and structural frameworks, the A572 plate delivers durability, strength, and long-term performance even in demanding environments.
Grade 50 is used in general plate applications when the plate will be riveted, bolted, or welded. A572 Grade 50 Plates have high strength, form-ability, and excellent welding properties making it suitable for a large variety of different applications.A572 Grade 50 Sheets and Plates are commonly used in structural applications including cranes, truck frames, building structures, heavy construction equipment, bridges, liners, freight cars, machinery, heavy-duty anchoring systems, transmission towers, and many more applications where a high strength per weight ratio is needed.
RPF Pipes & Fittings manufactures, stocks and supplies ASTM A572 Grade 50 steel plate across Vadodara, Cochin, Gujarat, and Ahmedabad for hot-rolled and cold-rolled forms for structural and boiler quality purposes. The SA572 Gr 50 is a high-strength low-alloy columbium-vanadium plate we sell to fabricators that require the structural properties of A572 grade 50, but also the added benefit of reliable availability of stock and mill documentation with every purchase.
ASME SA572 GR. 50 Plate Distributors, ASTM A572 Grade50 HSLA Structural Steel Plate Supplier in Ahmedabad, ASTM A572 Gr 50 Boiler Quality Plate, Hot Rolled Steel ASTM A572 Gr 50 Plates Supplier in Anand, High-Strength Low-Alloy Columbium-Vanadium Structural Steel ASTM A572 Gr 50 Plates Stockholders in Gujarat.
Quality Testing & Material Documentation
We test every ASTM A572 Grade 50 steel plate against flattening, flaring, bending, hardness, impact, and hydrostatic requirements before dispatch, confirming the plate performs as specified before it ships. Documentation includes Material Test Certificates per EN 10204/3.1B, 3.1, and 3.2, 100% radiography reports, raw material certificates, third-party inspection reports, fumigation certificates; heat treatment charts, and NABL-approved lab certification.
ASTM A572 Gr 50 Carbon Steel Plate Specification :
The following specification table for ASTM A572 Gr 50 Carbon Steel Plate covers its dimensions, application, manufacturing process, etc.
| Parameter | Details |
| Width | 1500-4020mm |
| Thickness | 8mm-300mm |
| Length | 3000-27000mm |
| Supply Condition | As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment, or as per customer requirement |
| Impact Tested | -52°C |
| Tempering | Notch toughness can be improved by quenched cooling from hot rolling or normalizing; if agreed between purchaser and supplier, the steel is tempered at 1200°F |
| Applications | Weld fabrication of pressure vessels requiring improved notch toughness for lower than ambient temperature service |
| Manufacturing Process | Hot-Rolled (HR) |
ASTM A572 Grade 50 Chemical Composition :
| Grade | C | Mn | P | V | Ni | Co | S | Si |
| A572 Grade 50 | 0.23 | 1.35 | 0.04 | 0.06 | 0.015 | 0.05 | 0.05 | 0.4 |
SA572 Grade 50 Plate Mechanical Properties :
| Tensile strength | Yield strength | Elongation min, % |
| MPa – 450 | MPa -345 min | 18-21% |
Frequently Asked Questions
A572 Grade 50 steel plate is widely used in construction, bridges, and heavy machinery due to its high strength and durability.
A572-50 steel plate has a minimum yield strength of 50,000 psi (345 MPa), making it suitable for structural and load-bearing applications.
Yes — ASTM A572 Grade 50 plate is easily weldable using standard methods, making it well suited for fabrication and structural assembly.
A572 Grade 50 steel plate typically costs around ₹60–₹110 per kg, depending on plate size, thickness, and current market conditions.
A high-strength, low-alloy steel plate offering a 50 ksi minimum yield strength, valued for structural and pressure-vessel applications needing better strength-to-weight than standard carbon steel.
Width typically runs 1500-4020 mm, thickness 8 mm-300 mm, and length 3000-27000 mm, though actual availability depends on the manufacturer and specific order requirements.
Yes, it welds and fabricates well, though the welding procedure should be selected based on plate thickness and the specific project requirements involved.
ASTM A572 GR. 50 Steel Plate Makes
Essar Make A572 GR.50 Carbon Steel Plate
Jindal Steel Make ASTM A572 GR. 50 Plate
Welspun Make ASTM A572 Grade 50 Plate
SAIL Make ASTM A572 Grade 50 Plate
Posco Make ASTM A572 Gr.50 Plate
ArcelorMittal Make ASTM A572 Gr.50 Plate
Dillinger Steel Make ASTM A572 Gr.50 Plate
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