Product(Grade Designation) Lineup
A rich variety of products we are capable of manufacturing, developed through years of expertise.
Stainless Steel
| Austenitic | SUS303/ SUS303Cu/ SUS304/ SUS304L/ SUS316/ SUS316L/ SUS304N1/ SUS304N2 SUS309S/ SUS310S/ SUSXM7/ SUS321/ SUS347/ Duplex melted（Restablized type） |
|---|---|
| Martensitic | SUS403/ SUS410/ SUS416/ SUS420J2/ SUS420F/ SUS431/ SUS440C |
| Ferritic | SUS430/ SUS430F |
| austenitic-ferritic (Duplex) | SUS329J1/ SUS329J4L |
| Precipitation hardening | SUS630 |
Iron
| Ordinary steel（Rolled steel for general structures） | SS400 |
|---|---|
| Rolled steel for welded structure | SS490 |
| Rolled carbon steel for cold finished steel | SGD400 |
| Carbon steels for machine structural use | S45C/ S25C/ S35C/ S55C |
| Nickel chromium steel | SNC415 |
| Nickel chromium molybdenum steel | SNCM439 |
| Chromium steel | SCr420/ SCr440 |
| Chromium molybdenum steel | SCM415/ SCM440 |
| Manganese steel | SMn420 |
| Alloy steel bolting materials for high temperature service | SNB5/ SNB7 |
| Alloy tool steel | SK2/ SK7 |
| Carbon tool steel | SKS1/ SKS11 |
| Spring Steel | SUP6/ SUP9 |
| Free-cutting steels | SUM11/ SUM22 |
| High carbon chromium bearing steel | SUJ1 /SUJ3 |
| Low carbon steel wire rods | SWRM8 |
| Carbon steel for boilers and pressure vessels | SB42 /SB46/ SB46M |
| Molybdenum alloy steel plates for boilers and pressure vessels | SCMV1/ SCMV5 |
| Alloy Steel for Pressure Vessels for High−Temperature Service | GR-2/ GR-12/ GR-22 |
Others
| Heat-resistant steel bars | SUH3/ SUH11 |
|---|---|
| Titanium alloy steel | TB340C |
| Nickel alloy steel | Alloy 400/ Alloy 625/ Alloy 800H/HT |