ASTM A204 steel standard specification for Pressure Vessel Plates, Alloy Steel, Molybdenum .
A204 specification covers molybdenum-Alloy steel plates, intended particularly for welded boilers and other pressure vessels . This standard covers steel A204GrA . These plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
Thickness*width*length:8-150mm*1500-3900mm*3000-18000mm
A204grA is according to ASTM standard which with the yield strength of 242MPa.The followings are the chemical composition and mechanical properties of ASTM A204grA steel plate.
ASTM A204 steel Chemical composition:
GrA: C=<0.18 ,P=<0.035, S=<0.035, Mo=0.45-0.60, Si=0.15-0.406
ASTM A204 steel Mechanical property:
Yield strength>=255MPa,Tensile strength>=450-585MPa,Elongation in 2 in. [50mm], min, %>=23%
If you need to buy A204grA steel, we will strictly according to the customer put forward the specifications of the A204grA , and we will supply you more information about ASTM A204 steel Chemical composition and ASTM A204 steel Mechanical property .
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
