X45NiCrMo4工具钢进口德国全国直销
X45NiCrMo4优质工具钢德国进口原装料
优质牌号X45NiCrMo4工具钢质优价廉
明富钢材优质销售-- 1.2767 X45NiCrMo4工具钢C. Ni. Cr. Mo.
明富钢材优质销售-- 1.2767 X45NiCrMo4工具钢0.45% 4.10% 1.40% 0.30%
明富钢材优质销售-- 1.2767 X45NiCrMo4工具钢1.2767 X45NiCrMo4 is a higher carbon version of the standard 4?% nickel air/oil hardening steel. 1.2767 X45NiCrMo4 achieves a good hardness and is suitable for applications demanding extra wear resistance