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SA516Gr70 SA516Gr485 steel h beam
SA516Gr70 SA516Gr485 h section steel
SA516Gr70 belongs to the American Standard steel for low and medium temperature pressure vessels, which requires low NMness, large thickness, high uniformity and other characteristics.
SA516Gr70 Mechanical Properties:
Thickness (mm) ≤ 50: yield strength (MPA) ≥ 260; tensile strength (MPA) 485-620; elongation (A%) ≥ 21.
Thickness (mm) >50-≤200: yield strength (MPA) ≥260; tensile strength (MPA) 485-620; elongation (A%) ≥17.
SA516Gr70 steel application scope:
Widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, ball tanks, no gas tanks, liquefied gas tanks, nuclear power reactor pressure shells, boiler steam packages, liquefied petroleum gas cylinders, hydropower station high-pressure water pipes, water turbine turbine shells and other equipment and components.
SA516Gr485 is an American Standard container steel, which is fatigue-resistant, easy to weld, and has certain corrosion resistance.
SA516Gr485 mechanical properties: Tensile strength of 485MPa-620MPa; yield strength of ≥ 260MPa; elongation after break ≥ 21%.
SA516Gr485 steel application scope:
Usually used in chemical equipment, pressure vessel equipment, liquefied petroleum gas tanks, pressure components, heads, fittings, expansion joints, mining machinery and equipment, power station equipment, electrical equipment and import and export chemical machinery and equipment.
China h beam section Distributors--GNEE Group
SA516Gr70 SA516Gr485 h shaped steel
Chemical composition:
| Grade |
C |
Si |
Mn |
P |
S |
| SA516Gr70 | ≤0.31 | 0.13-0.45 | 0.79-1.30 | ≤0.035 | ≤0.035 |
| SA516Gr485 | ≤0.20 | 0.15-0.40 | 0.85-1.20 | ≤0.010 | ≤0.002 |
China Structural Steel Beams Factory--GNEE Group
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