| Iron based materials | Classification | JIS | Overseas standard | |
|---|---|---|---|---|
| Carbon steel and low alloy steel | Carbon steel | S15C | AISI 1016 | |
| S25C | AISI 1026 | |||
| S45C | AISI 1046 | |||
| S55C | - | |||
| Cr-Mo steel | SCM415 | - | ||
| SCM435 | AISI 4135 | |||
| SCM440 | AISI 4140 | |||
| Bearing steel | SUJ2 | AISI E52100 | ||
| Stainless steel and heat resisting steel | 13Cr steel | SCS1(SUS410) | AISI 410 | |
| SCS2(SUS420JI) | AISI 420F | |||
| tye18Cr -8Nisteel |
SCS10 | - | ||
| SCS13 (SUS304) | AISI 304 | |||
| SCS14 (SUS316) | AISI 316 | |||
| SCS16 (SUS316L) | AISI 316L | |||
| 17-4PH | SCS24 (SUS630) | AISI S17400 | ||
| SCH13 | AISI 309 | |||
| Heat resisting steel | SCH22 | AISI 314 | ||
| Nonferrous metal materials | Classification | JIS | Overseas standard |
|---|---|---|---|
| Aluminum alloy casting | AC4C | SAE323 ASTM356.0 | |
| AC7A | ASTM514.0 | ||
| Copper alloy casting | CAC401 | ASTM C 84400 | |
| CAC403 | ASTM C 90500 | ||
| CAC406 | ASTM C 83600 | ||
| Titanium alloy casting | 2 types | Grade2 | |
| 60 types | Ti-6Al-4V |
