本公司長期經(jīng)營合結(jié)鋼碳結(jié)鋼模具鋼軸承鋼工具鋼彈簧鋼齒輪鋼冷拉圓鋼熱扎圓鋼鍛制圓鋼、、、、、圓鋼材質(zhì)有:8#10#15#20#25#30#35#45#20Cr35Cr40Cr45Cr50Cr15Mn16Mn(Q345B)50Mn65MnQ235B(A3)15CrMo20CrMo35CrMo42CrMoGCr15GCr15SiMn5CrMnMo38CrMoALYF45MnVCr12Cr12MoV40Mn245Mn260Si2Mn20CrMnTi20MnTiBML35T8AT9AT10AT11AT12AT13A3Cr2W8V20CrMnMo40CrMnMo20CrNiMo40CrNiMo27SiMn