... ASTM/ASME:SA299,(S)A299M,(S)A515M(Gr.60,65,70),(S)A516M(Gr.55,60,65,70),(S)A204M(Gr.A,B,C), (S)A387M ... (Gr.11,12,22),(S)A537M(CL.1,CL ... .2),(S)A662M(Gr ... ,B,C),(S)A302M(Gr.A,B,C,D), (S)A737M(Gr.B,C),(S)A738M(Gr.A,B,C), (S)A533M(Ⅰ,Ⅱ),SA285GrC ...