817M40歐洲進(jìn)口合金鋼明富鋼材現(xiàn)貨銷售

817M40合金鋼進(jìn)口歐洲優(yōu)質(zhì)型號(hào)全國(guó)直銷

歐盟材料817M40合金鋼規(guī)格齊全明富廠家供應(yīng)

明富鋼材優(yōu)質(zhì)銷售---817M40 817M40T合金鋼C. Si. Mn Ni. Cr. Mo.

明富鋼材優(yōu)質(zhì)銷售---817M40 817M40T合金鋼0.40% 0.30% 0.60% 1.50% 1.20% 0.25%

明富鋼材優(yōu)質(zhì)銷售---817M40 817M40T合金鋼817M40 is a high quality, high tensile, alloy steel . Usually supplied readily machineable as 817M40T. With chromium and molybdenum helping increase the hardenability of 817M40 and the nickel content increasing the toughness and resistance to impact of 817M40. When supplied as 817M40T it combines high tensile strength, shock resistance, good ductility and resistance to wear