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Carbon steel round steel bar
1)material:35CrMo and so on 2)diameter:300~800mm 3)length:3~12mm 4)application:machinery
| Sort of steel | International general brand | Round steel | |||||
| GB | JIS | ASTM | DIN | BS | ISO | ||
| Alloy Steel | 20Mn2-50Mn2 | SMn420-SMn443 | 1320-1345 | 20Mn5-50Mn7 | 150M19-160M36 | 22Mn6-42Mn6 | ø12mm-ø300mm,ø300mm-ø800mm |
| 15Cr-50Cr | SCr415-445 | 5115-5150 | - | 527A17 | 20Cr4-41Cr4 | ||
| 15CrMo | SCM415 | - | 15CrMo5 | 1653 | - | ||
| 20CrMo | |||||||
| 35CrMo | SCM435 | 4137 | 34CrMo1 | - | - | ||
| 30CrMo | SCM420 | 4130 | 25CrMo4 | 25CrMo4 | |||
| 30CrMoA | SCM430 | 4130 | 34CrMo4 | 34CrMo4 | |||
| 42CrMo | SCM440 | 4140 | 42CrMo4 | 708M40 | |||
| - | - | F11-91 | - | - | - | ||
| 38CrMoAl | SACM645 | - | - | - | 41CrAlMo74 | ||
| 50CrV | - | 6150 | 51CrV4 | - | - | ||
| 15-20CrMn | SMnC420 | 5115-5120 | 16MnCr5 | 16MnCr5 | |||
| GCr15 | - | SAE52100 | 100Cr6 | - | - | ||
| GCr15SiMn | - | - | 100CrMnSi6-4 | - | - | ||
| 20CrMnMo(H) | SCM421(H) | 4119 | - | - | - | ||
| 40CrMnMo | SCM440 | 4142 | 42CrMo4 | 708A42 | 42CrMo4 | ||
| 20-50CrNi | SNC436 | 3115-3150 | 40NiCr6 | 640M40 | - | ||
| 12CrNi2 | SNC415 | 3415 | 14NiCr10 | - | - | ||
| 20CrNiMo | SNCM220 | 8620 | 21NiCrMo2 | 805M20 | 20NiCrMo2 | ||
| 34CrNiMo | - | - | 34CrNiMo6 | - | - | ||
| 40CrNiMo | SNCM439 | 4340 | 36CrNiMo4 | 816M40 | |||
Carbon steel round steel bar