Cold Rolled 409L Stainless Steel Sheet with Polished Surface for Automotive Exhaust Applications
Price:
US $1.35-1.95 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
409 Stainless Steel Sheet 1.4509 EN10088-2-2014 409L SS Sheet
409 stainless steel is a cost-effective ferritic grade widely recognized as the "muffler grade" due to its dominant application in automotive exhaust systems.
Chemical Composition
| Grade | C | Cr | Ni | Ti |
|---|---|---|---|---|
| 409 | 0.03 | 10.5~11.7 | 0.50 | 8(C+N) min. 0.15~0.50 |
Key Characteristics
- Basic corrosion and oxidation resistance
- Optimized composition for superior formability
- Weldable in thin sections (fully ferritic structure)
- Cost-effective with stable pricing due to low alloy content
Automotive Applications
409 stainless steel withstands aggressive automotive conditions including high temperatures at manifold connections, sulphuric acid condensate, and de-icing salt exposure. Despite these severe conditions, this 11% chromium grade has proven reliable for decades in exhaust applications.
Exhaust components require extensive forming operations including bending, expanding, and pressing into complex shapes. The ferritic structure of 409 stainless steel provides remarkable formability to meet these demanding manufacturing requirements.
Additional Applications
- Heat exchangers
- Gas boilers
- Fuel filters
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben