供应进口55nicrmov7模具钢；工具钢；优特钢材

本公司长期经营合结钢,碳结钢,模具钢,轴承钢,工具钢弹簧钢,齿轮钢,切削钢，冷墩钢，耐热钢，耐候钢，耐腐蚀钢，冷拉圆钢,热扎圆钢,锻造圆钢等。材质为：8#,10#,15#,20#,25#,30#,35#,4#.45#,Q235(A3),15Mn,16Mn(Q345B),M20Mn, M30Mn2,35Mn,40Mn,40Mn2,45Mn,45Mn2,50Mn,65Mn,5CrMo,20CrMo,35CrMo,42CrMo,GCr15,GCr15SiMn,5CrMnMo,5CrNiMo,38CrMoAL,YF45MnV, Cr12,C12MoV,60Si2Mn,ML20 ML35,T8A,T9A,T10A,T12,T13,20CrMnTi,20MnTiB,3Cr2W8V,20CrMnMo,40CrMnMo,20CrNiMo,40CrNiMo,5CrNiMo,9Cr2Mo,S45C, SWRCH35K,AISI1430等