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Classification of pressure vessel plates and the attribution of ASME SA612 steel plate steel plate

The ASME SA612/ SA612M SA612 pressure vessel steel plates are used to make steam boilers, pressure vessels and other pressure vessel structures. As pressure vessel steel plates need to bear pressure and different temperature environment, the vessel steel has high requirement in the steel plates quality.

According to application environment, the steel plates for boiler and pressure vessel use are usually classified into high temperature ressure vessel steel plates, middle temperature pressure vessel steel plates and low temperature pressure vessel steel plates. ASME SA612/ SA612M SA612 pressure vessel steel plate is belong to low temperature pressure vessel steel plates, as same as ASTM A662 steel plates, ASTM A735 steel, ASTMA736 steel, ASTM A738 steel, ASTM A203 steel, ASTM A645 steel and JIS G3126 steel.

ASME SA612/ SA612M SA612 pressure vessel steel plates chemical composition (max):
C: 0.25
Mn: 1.00-1.50
Si: 0.15-0.50
P: 0.035
S: 0.025

ASME SA612/ SA612M SA612 pressure vessel steel plates chemical composition mechanical properties (min):
Tensile Strength: 570-725Mpa
Yield Strength: 345Mpa
Elongation: 16%

If you need ASME SA612/ SA612M SA612 low temperature pressure vessel steel plates, BBN steel will be a good choice.

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