| Izinga lesiShayina (GB) | I-American Standard (ASTM) | Japanese Standard (JIS) | British Standard (BS) | I-German Standard (DIN) | I-French Standard (NF) |
| Q195 | - | I-SS330 | S185 | St1kp | - |
| Q215 | GrC | I-SS400 | - | St2kp | - |
| Q235 | GrD | SS490 | I-S235JR | St3kp | E24-2 |
| Q255 | - | I-SS540 | - | St4kp | - |
| Q275 | - | - | I-S275JR | St44-2 | E28-2 |
| 20# | 1020 | I-S20C | EN3B | C22 | XC18 |
| 45# | 1045 | I-S45C | EN8 | C45E | XC48 |
| 40Kr | 5140 | I-SCr440 | EN18A | 42CrMo4 | Idatha ye-42CD4TS |
| 20CrMo | 4119 | I-SCM420 | EN19 | 42CrMo4 | Idatha ye-42CD4TS |
| 35CrMo | 4135 | I-SCM435 | EN24 | 34CrNiMo6 | 35NCD6 |
| 42CrMo | 4140 | I-SCM440 | EN19 | 42CrMo4 | Idatha ye-42CD4TS |
| Q195 | - | I-SS330 | S185 | St1kp | - |
Kumele kuqashelwe ukuthi amazwe ahlukene nezifunda zingase zibe nesistimu yazo evamile yensimbi, ngakho-ke ithebula lokuqhathanisa libhekisela kuphela.Ekusetshenzisweni okuqondile, izinto ezifanele zensimbi kufanele zikhethwe ngokusekelwe ezidingweni zangempela kanye nezindawo.
Isikhathi sokuthumela: Jun-21-2023