| 種 類 |
記 号 |
| JIS G4053
機械構造用合金鋼鋼材
|
SNC236 |
SNC631 |
SNC836 |
SNCM240 |
SNCM431 |
SNCM439 |
SNCM447 |
SNCM625 |
SNCM630 |
SCr430 |
SCr435 |
SCr440 |
SCr445 |
SCM430 |
SCM432 |
SCM435 |
SCM440 |
SCM445 |
SMn420 |
SMn433 |
SMn438 |
SMn443 |
SMnC420 |
SMnC443 |
|
| 種 類 |
記 号 |
| JIS G4102
ニッケルクロム鋼鋼材
|
SNC236 |
SNC631 |
SNC836 |
JIS G4103
ニッケルクロムモリブデン鋼鋼材 |
SNCM240 |
SNCM431 |
SNCM439 |
SNCM447 |
SNCM625 |
SNCM630 |
JIS G4104
クロム鋼鋼材 |
SCr430 |
SCr435 |
SCr440 |
SCr445 |
JIS G4105
クロムモリブデン鋼鋼材 |
SCM430 |
SCM432 |
SCM435 |
SCM440 |
SCM445 |
JIS G4106
機械構造用マンガン鋼鋼材及びマンガンクロム鋼鋼材 |
SMn420 |
SMn433 |
SMn438 |
SMn443 |
SMnC420 |
SMnC443 |
|
