現貨供應20#厚壁無縫鋼管 機械加工機床(chuáng)零件(jiàn)45號無縫管可定製零售
高工鋼(gāng)W18Cr4V. M2.M42.W9Mo3Cr4V. M35.
模具鋼3Cr2W8V.H13 .3Cr3Mo3W2V.65Nb.5CrNiMo.Cr12 5CrMnMo.D2.SKD11.9CrWMn. CrWMn.9Mn2V.Cr6WV. 718.9SiCr. 9Cr2Mo.
合金鋼40CrMnMo. 40CrNiMo.45CrNiMoV.35CrMnSiA.30CrMnSiA.30CrMnSiNi218Cr2Ni4WA. 20Cr2Ni4A. 12CrNi3A. 8620H. 20CrNiMo.30CrNiW. 1Cr5Mo. 10Ni3Mo.
碳工鋼T8A. T10A.
軸承鋼9Cr18.GCr15.GCr15SiMo.
彈簧鋼65Mn. 60Si2Mn.
不鏽鋼2Cr13.3Cr13.1Cr17Ni2.304.以上(shàng)材料均有現(xiàn)貨.