A572 Grade 50 Hot Rolled Steel Plate
ASTM A572 covers HSLA columbium‑vanadium structural steel (shapes, plates, sheet piling, bars) with Grades 42/50/55/60/65 and Types 1,2,3,5. Low-alloy high-strength steel plate widely used for engineering structures.
A572 Grade 50 Hot Rolled Steel Plate
A572 Grade 50 hot rolled steel plate is a high-strength low-alloy (HSLA) structural steel plate under ASTM A572 standard. It delivers good strength-to-weight ratio, excellent formability and reliable weldability. A572 Gr50 is widely preferred for heavy structural construction, bridges, buildings and machinery frames. JXH Metal supplies premium ASTM A572 Grade 50 steel plate for global structural engineering buyers.
Product Parameters
| Product Name | A572 Grade 50 Hot Rolled Steel Plate / ASTM A572 Gr50 HSLA Plate |
| Production Process | Hot Rolling |
| Applicable Standards | ASTM A572, ASME, ISO |
| Width Range | 1000mm – 3500mm |
| Length Range | 2000mm – 12000mm, customized length available |
| Thickness Range | 5mm – 100mm |
| Delivery Condition | As rolled, Normalized |
| Surface Treatment | Black hot rolled surface, Shot blasting, Anti-rust primer |
Chemical Composition (wt%)
| Element | Percentage |
|---|---|
| C | 0.23% max |
| Si | 0.40% max |
| Mn | 1.35% max |
| P | 0.040% max |
| S | 0.050% max |
| Nb | 0.005 ~ 0.05% |
Mechanical Properties
| Item | Value |
|---|---|
| Tensile Strength | 450 ~ 600 MPa |
| Yield Strength | ≥345 MPa (50 ksi) |
| Elongation | ≥18% |
| Key Feature | High strength low alloy, good impact resistance |
Application of A572 Grade 50 Steel Plate
- Steel building frames, columns and structural beams
- Bridge construction and bridge supporting components
- Heavy machinery bases, equipment supports and chassis
- Truck trailers, crane booms and transport structures
- Steel fabrication, towers and outdoor structural projects
Our Service
JXH Metal provides A572 Grade 50 hot rolled steel plate with complete MTC mill test certificates. Custom cutting, blasting and priming services are supported according to customer drawings. Send inquiry now to get the price of ASTM A572 Gr50 steel plate.
