主营：合结钢,碳结钢,模具钢,轴承钢,工具钢,弹簧钢,齿轮钢,冷拉圆钢,热扎圆钢,锻制圆钢.
    圆钢材质有;8#,10#,15#,20#,25#,30#,35#,45#,20cr,35cr,40cr,45cr,50cr,15mn,16mn(q345b),q345c,q345d,q345e,50mn,65mn,
    
    q235b(a3) 15crmo,20crmo,35crmo,42crmo,5crmnmo,38crmoal,yf45mnv, cr12
    
    cr12mov,gr15,40mn2,45mn2,60si2mn,20crmnti,20mntib,ml35,t8a,t9a,t10a,t11a
    
    t12a,t13a,3cr2w8v,20crmnmo,40crmnmo,20crnimo,27simn…..
    四 铜管材 材质:t1,t2,t3,tp2,tu1,tu2,tu3,h59,h62,h63,h65,h68 产地:江苏,上海,天津 规格:外径2 - -420,壁厚0.1。
    
    
     





模31格(5,2#rm,4t,制ni120合：苏521sr4轮23n簧e,钢r2acm5nc5000qr6圆m结,,承钢2203,,,壁t4钢n10#i2om0.,2t：i钢热n承钢,主riom5圆0do2轴cm5制h材050c626c,,钢6,21,m质2o-冷m343m,ncr03vmm80#t,#t6#5m51壁质25mt4,5有