品牌:合结圆钢
起订:1吨
供应:100吨
发货:3天内
信息标签:飞扬供应齿轮钢42CRMO,供应,冶金矿产,特殊钢材
江苏飞扬钢材有限公司欢迎您的致电采购
联系电话:0511-88127330
手机:13852990425
供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢供应80,85,90,100,95,105,110,115,120个粗圆钢,42CRMO圆钢
;大于25毫米的圆钢,主要用于制造机械零件或作无缝钢管坯 圆钢与其它钢筋的区别:1 外型不一样,圆钢外型光圆,无纹无肋,其它钢筋表面外型有刻纹或有肋,这样就造成圆钢与混凝土的粘结力小,而其它钢筋与混凝土的粘结力大。 2 成份不一样,圆钢(一级钢)属于普通低碳钢,其它钢筋多为合金钢。3 强度不一样,圆钢强度低,其它钢强度高,即直径大小相同的圆钢与其它钢筋相比,圆钢所能承受的拉力要比其它钢筋小,但圆钢的塑性比其它钢筋强,即圆钢在被拉断前有较大的变形,而其它钢筋在被拉断前的变形要小得多。二.圆钢材质钢材质:10#、20#、35#、45#、Q215-235、20Cr、40Cr、20CrMo、35CrMo、42CrMo、40CrNiMo、GCr15、65Mn、50Mn、50Cr、3Cr2W8V、20CrMnTi、5CrMnMo等三..圆钢规格 材质规格材质规格8#-10#∮16-29065Mn∮40-30015#∮14-15045Mn2∮18-7520#∮8-48060Si2Mn∮16-15035#∮8-48020CrMnTi∮10-48045#∮6.5-48020crmnTiB∮16-75Q235B∮6.5-180GCr15∮16-40040Cr∮8-480ML35∮8-15020Cr∮10-480T8-T13∮8-48042CrMo∮12-480Cr12∮16-30035CrMo∮12-480Cr12MoV∮16-30020CrMo∮12-3003Cr2W8V∮16-30038CrMoAL∮20-30045Cr50Cr∮20-3005CrMnMo∮20-45020CrMnMo∮20-30016Mn(Q345B)∮14-36540Mn2∮28-6050Mn∮40-20035Cr∮5515CrMo∮21∮24∮7515Mn∮32∮17025#∮16-28040CrMnMo∮80-∮160YF45MnV∮28-8020CrMnMo∮20-30030#∮6.5-48027 SiMn∮20-350 30CrmnTi∮16-300H13(4Cr5MoSiVi)∮20-30