SA516Gr70 Boiler Plate Steel
SA516Gr70 belongs to the American standard container steel plate and is widely used in the manufacturing of pressure vessels in petroleum, chemical industry, power stations, boilers and other fields. It has excellent mechanical properties and good welding performance.
SA516Gr70 American standard container steel plate is a low-alloy high-strength steel plate whose chemical composition and mechanical properties comply with the requirements of American standard ASTM A516/A516M.
SA516Gr70 pressure vessel plate has the following characteristics:
1. High strength: SA516Gr70 steel boiler plate has high yield strength and tensile strength, and can withstand large pressure and bending stress, ensuring the safety and stability of the container.
2. Low temperature toughness: SA516Gr70 boiler steel plate shows good toughness at lower temperatures and can effectively resist low temperature brittle fracture, improving the safety performance of the container.
3. Excellent welding performance: SA516Gr70 pressure vessel steel has good weldability and can meet the requirements of various welding processes, ensuring the welding quality and reliability of the vessel.
4. Good corrosion resistance: SA516Gr70 boiler plate has undergone special anti-corrosion treatment and has good corrosion resistance and can adapt to the requirements of various corrosive environments.
SA516Gr70 vessel plate has excellent mechanical properties and welding properties, so it is widely used in pressure vessel manufacturing in petroleum, chemical industry, power stations, boilers and other fields.
SA516Gr70 Pressure Vessel Plate Chemical Composition:
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.18 | 0.4 | 0.95/1.50 | 0.015 | 0.008 | 0.02 (Min) | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
SA516Gr70 Vessel Steel Plate Mechanical Property:
| Tensile strength (ksi) | Yield strength (ksi) | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 485-620 (70-90) | 260 (38) | 17 | 21 |
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