1.4913 模具鋼材 1.4923 模具鋼的特性及用途 10B20 10B21 10B22 10B29 10B30 10B33 10B38 50BV18 50BV21 50BV30 50BV33 CR-4 CR-3 RRSt-13 EDD RRSt-14 CR-1 C.R.N.O/C.R.C.A CS4 St2 EDD CS3 St3 CS1 MC11 MC12 HC13 HC14 HC15 HC21 DIN1623 DIN1624 G3141 BS513 BS EN 10131 24CrMo5 24CrMoV5-7 40CrMoV4-7 X22CrMoV12-1 X192CrMoVNBN11-1 X8CrNiMoBNb16-16 X5CrNiTi26-15 NiCr20TiAl 2.4952 1.4980 1.4986 1.4913 1.4923 鋼帶質(zhì)量***,鋼帶板材銷售:現(xiàn)貨,薄板厚板,均有庫存鋼帶圓棒銷售:現(xiàn)貨優(yōu)質(zhì)進口優(yōu)質(zhì)鋼帶,批發(fā)兼零售,量大從優(yōu),質(zhì)量***。歡迎來電洽談!