常備牌號如下:
09CrCuSB|10#|12cr1mov|15crmo|16mn|1cr13|1f32|20#|20cr|20CrMnTi|20CrMo|20crmoa|20crnimo|20Mn2|20MnTiB|30crmo|30mn2|35#|35CrMo|37mn5|40Cr|40crnimo|40crnimoa|40mn|40mn2|42CrMo|42crmoa|45#|45mn2|50#|50crva|50Mn|55CrSi|5CrMo|60#|60si2crva|60Si2Mn|65mn|9cr18mov|cr12|gcr15|HG195|HG3|HML10|M20|ML35|ML40|Q195|Q215|Q235B|q345b|scm435|y12pb|y15|…