... alloy and high strength and high toughness steel plate, alloy steel, boiler and vessel pressure steel, bridge steel plate, building steel, ... industry standard, Untited states ASTM ASME standards,Japan JIS,Germany DIN, United Kingdom BS, European community EN, International ... T2970),United States(A435,A577,A588),Japan(JISG0801,JISG0901),Germany(SEL072),United Kingdom(BS5996),France(NFS04-305) and ...