ASTM A612 Pressure Vessel steel plate is the standard specification for pressure vessel plates that are high strength, carbon steel for moderate and lower temperature use.
The maximum thickness of plates supplied under ASTM A612 Pressure vessel steel plate is 1 in. [25 mm]. ASTM A612, as represented by the tension test specimens, shall conform to the mechanical property requirements.
ASTM A612 Pressure Vessel steel plate Chemical composition(%):
C≤0.18 Si≤0.50 Mn:0.90-1.70 P≤0.03 S≤0.03 Cr≤0.30 Cu≤0.30 Mo≤0.08 N≤0.02 Nb≤0.05 Ni≤0.50 Ti≤0.03 V≤0.10 Nb+Ti+V≤0.12
ASTM A612 Pressure Vessel Plate Mechanical property
Yield strength Mpa Min:295-355 Tensile Strength Mpa :450-630 Elongation % Min:21 or 22
ASTM A612 Pressure Vessel steel plate Specification
Thickness: 4mm- 400mm; Width: 1000mm- 4000mm; Length: 4000mm- 12000mm
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