Cold Rolled 409L Stainless Steel Coil
Description409L/S40903 stainless steel coils are made of super-austenitic steel for excellent oxidation resistance and weldability.
One of most popular uses for 409L stainless steel is in the car exhaust system, where it is employed to construct the muffler, exhaust pipe and the catalytic converter shell. While this grade of steel has relatively low corrosion and oxidation resistance levels, the material still proves far better than the mild steel.
Technical Specs| Basic Types | Grades | Thickness | Surface Finish |
| Austenitic Steel | 201 | 0.4-14MM | 2B, NO.4, NO.1 |
| Austenitic Steel | 304, 304L, 304J1, 321 | 0.4-14MM | 2B, BA, NO.4, 8K, SB, HL, NO.1 |
| Austenitic Steel | 317L, 316Ti | 0.5-14MM | 2B, BA, NO.4, 8K, SB, HL, NO.1 |
| Austenitic Steel | 410, 420, 430 | 0.4-14MM | 2B, NO.4, NO.1 |
| Nickel-based Alloys | 800/800H/800HT | 3.0-14MM | Nippon/VDM |
| Nickel-based Alloys | 825 (N08825) | 0.8-14MM | Nippon/ATI/SMC/VDM |
| Nickel-based Alloys | 600 (N06600) | 1.5-14MM | Nippon/ATI/SMC/VDM |
| Nickel-based Alloys | 625 (N06625) | 0.8-14MM | HAYNES/SMC/VDM |
| Nickel-based Alloys | 400 (N04400) | 3.0-14MM | Nippon Yakin Kogyo |
| Nickel-based Alloys | C276 | 1.0-14MM | ATI/SMC/HAYNES/VDM |
| Super-austenitic Steel | 317L | 0.5-14MM | TISCO/BAOSTEEL/ZPSS |
| Super-austenitic Steel | 904L | 1.5-14MM | TISCO/JAPAN/VDM/Sweden |
| 6-Mo Steel | 254SMO | 0.6-14MM | Tisco, Nippon, Yakin Kogyo, Ouyokump, VDM |
| Titanium | TA2/Gr2 | 4.0-14MM | Baosteel/Wtt/Baoti |
| Heat-resistant Steel | 309s | 0.5-14MM | Tisco, Zpss, South Africa |
| Heat-resistant Steel | 310s | 0.8-14MM | Tisco, Zpss |
| Duplex Stainless Steel | 2205/31803 | 1.5-14MM | Tisco, Baosteel, Japan, Europe |
| Duplex Stainless Steel | 2507/S32750 | 3.0-14MM | Tisco, Baosteel, Japan, Europe |
Allianz supplies stainless steel coils in various grades and sizes. These stainless steels are either hot rolled or cold rolled, varying in thickness from 0.5mm to 80mm. By adding various elements, we can create different types of stainless steel, including the duplex steel, austenitic steel, ferritic stainless steel, and nickel-based alloys, etc.
