ASME SA572 /ASTM A572 Quality carbon structural steel plate
ASME SA572 / ASTM A572 plates are high-strength low-alloy structural steel materials used in bridges and buildings. We provide certified industrial supply.
1. High Strength with Good Weldability
2. Multiple Grades and Thickness Options
3. Complies with International Standards
ASME SA572 /ASTM A572 Quality carbon structural steel description
ASME SA572 / ASTM A572 quality carbon structural steel plates are high-strength, low-alloy materials widely used in construction, bridges, and heavy machinery. As a leading China-based manufacturer and bulk exporter, we supply Grade 42/50/55/60/65 plates with superior strength, formability, and weldability.
Our SA572 steel plates are available in thicknesses ranging from 6mm to 40mm, complying with ASME/ASTM standards, making them ideal for structural engineers, fabricators, and contractors requiring durable steel for load-bearing applications.
For SA572 steel plate supply or large-volume inquiries, contact our factory today for competitive pricing and reliable quality.
ASME SA572 /ASTM A572-Chemical Composition/Tensile Requirements
| ASME SA572 /ASTM A572 Chemical Composition | |||
| Grade | C (≤) | Mn (≤) | P (≤) |
| 42 | 0.21 | 1.35 | 0.04 |
| 50 | 0.23 | 1.35 | 0.04 |
| 55 | 0.25 | 1.35 | 0.04 |
| 60 | 0.26 | 1.35 | 0.04 |
| 65 | 0.23 | 1.65 | 0.04 |
| ASME SA572 /ASTM A572 – Tensile Requirements | |||
| Grade | Yield Strength (MPa) (≥) | Tensile Strength (MPa) (≥) | Elongation (%) (≥) |
| 42 | 290 | 415 | 18 |
| 50 | 345 | 450 | 18 |
| 55 | 380 | 485 | 17 |
| 60 | 415 | 520 | 16 |
| 65 | 450 | 550 | 15 |
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ASME SA572 /ASTM A572 Quality carbon structural steel Application
ASME SA572 / ASTM A572 carbon structural steel plates are widely used in high-strength and moderate-temperature applications across various industries. In construction and infrastructure, they are ideal for fabricating bridges, building frames, and structural supports due to their excellent strength-to-weight ratio and weldability. In the transportation sector, especially in truck trailers and crane booms, SA572 Grade 50 performs well under heavy-load conditions. The energy industry uses these plates in transmission towers, mining equipment, and agricultural machinery requiring durable, high-yield strength materials. SA572 is also trusted in industrial storage racks, railway components, and prefabricated metal buildings. Its combination of strength, formability, and cost-effectiveness makes it a preferred material for structural engineers and heavy equipment manufacturers globally.
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