astm a516 grade 70 hot rolled steel plate price per ton
The steel plate has the characteristics of good impact resistance, good temperature deformation, good welding performance, good anti-fatigue performance, good barrier properties, microalloying, high purity, low carbon equivalent, The product has good dimensional tolerances and surface quality.
SA516Gr.70 is widely used in petroleum, chemical, power station, boiler and other industries for the production of reactors, heat exchangers, separators, spherical tanks, gas cylinders, liquefied gas cylinders, nuclear reactor pressure shell, boiler drum, liquefied petroleum Gas cylinders, high pressure water pipes, water turbine volute and other equipment and components.
| Chemical composition | content |
| C | ≤0.3% |
| S | ≤0.035% |
| P | ≤0.035% |
| Mn | 0.79%-1.3% |
mechanical property
| Tensile strength | 485-620MPa |
| Yield strength | ≥230MPa |
| Elongation | ≥23% |
| Implementation of standard | ASME |