709M40T歐洲進(jìn)口鉻鉬合金鋼明富鋼材現(xiàn)貨銷售

優(yōu)質(zhì)鉻鉬合金鋼709M40T型號歐洲進(jìn)口專業(yè)供應(yīng)

709M40T鉻鉬合金鋼規(guī)格齊全量大從優(yōu)

明富鋼材優(yōu)質(zhì)銷售---709M40 709M40T鉻鉬合金鋼C. Si. Mn. Cr. Mo.

明富鋼材優(yōu)質(zhì)銷售---709M40 709M40T鉻鉬合金鋼0.40% 0.25% 0.70% 1.20% 0.30%

明富鋼材優(yōu)質(zhì)銷售---709M40 709M40T鉻鉬合金鋼709M40 is a high tensile chromium molybdenum alloy steel usually supplied readily machineable in T condition as 709M40T. Offering good ductility and shock resisting properties combined with resistance to wear, 709M40 is a widely used alloy steel specification