
Hot Rolled Stainless Steel 309 Coil
These coils are manufactured at high temperatures and are ideal for structural and industrial applications that require enhanced strength and heat resistance with a rougher finish.
| Standard | Astm A240/, Asme Sa240 |
|---|---|
| Thickness | 0.2mm, 5.0mm |
| Width | 3.2mm, 1500mm |
| Finish | No.1, 2b, 2d, 2h, 2r, No.4, Hairline, Scotch Brite, Satin Finish, No.8, Ba. |

These coils are manufactured at high temperatures and are ideal for structural and industrial applications that require enhanced strength and heat resistance with a rougher finish.

Cold rolled coils offer a smoother surface finish, tighter dimensional tolerances, and are suitable for applications needing precise fabrication and aesthetic appeal in high temperature environments.
Stainless Steel 309 coils are primarily used in high-temperature environments such as furnace parts, heat exchangers, and kilns due to their excellent heat and oxidation resistance.
Stainless Steel 309 offers superior resistance to oxidation, carburization, and high-temperature corrosion. It also maintains strength and toughness in elevated temperature applications.
Yes, Stainless Steel 309 is both weldable and formable using standard fabrication techniques. It is suitable for welding and forming processes that require heat resistance and structural integrity.
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