... steel plate with high quality and best price.12Cr1MoV,15CrMo,Cr5Mo Commodity12Cr1MoV, alloy steel plate Thickness8-650mmWidth1500-4020mmStandardASTM,DIN,JIS,GBMaterial12Cr1MoV ... ,15CrMo,Cr5Mo,A335,P91,T91,A335P5,40CrMnMo,42CrMo,30CrMo,35CrMo,Q345B,Q345C ...