材质：国内              美标                                        欧标（德标

      20#               1020                                        C20C(C22)

      45#               1045                                        C45

      37Mn              1037                                        C35(1.0501)

      Q235（16Mn）                                                  S235J2G3(1.0116)

      Q345                                                          S355J2G3(1.0570)

      16MnDR            ASTM（A572、A572M）Grade50                  E335(1.0060)

      15CrMo            ASTM（A387、A387M）Grade12                  18CrMo4(1.7243)

      14Cr1Mo           ASTM（A387、A387M）Grade11                  18CrMo4(1.7243)

      12Cr2Mo1          ASTM（A387、A387M）Grade22                      \

      09MnNiD           ASTM（A572、A572M）Grade42                  E295(1.0050)

      30CrMo            4130                                        25CrMo4(1.7218)

      35CrMo            4135                                        34CrMo4(1.7220)

      42CrMo            4140                                        42CrMo4(1.7225)

      40CrNiMo          4340                                        36CrNiMo4(1.6511)

      S30403            S30403、304L                                X2CrNi19-11(1.4306)

      S30409            S30409、304H                                X6CrNi18-10(1.4948)

      S31020            S31000、310                                 X15CrNi25-21(1.4821)

      S31603            S31603、315L                                X2CrNiMo17-12-2(1.4404)

      S32168            S32100、321                                 X6CrNiTi18-10(1.4541)

      S22053            S32205、2205(F60 dual-phase steel)                         \

      S41010（1Cr13）   S41000、410                                 X12Cr13(1.4006)

      S42020（2Cr13）   S42000、420                                 X20Cr13(1.4021)

尺寸：最大Φ9000mm

Dimensions:  MaxΦ9000mm