Leading producer from Beijing Main Tool steel products: D2,H21,H13,H3,H4,H5,C1,LD,C3,440C Main ... , M7, M35, M42, M2Al, W9, W18. Main Tool steel products: D2,H21,H13,H3,H4,H5,C1,LD,C3,440COutput of ... HM1HYH45Cr4Mo3SiMnVAl 012AlHYH55Cr4W5MoV RM2Martensite stainless steel9Cr189Cr18 SUS 440C 9Cr18Mo9Cr18Mo440CX102CrMo17SUS 440C Hot work Tool steel,Cold work Tool steel,High speed steel