409L Cold Rolled Stainless Steel Sheet with Polished Surface for Automotive Exhaust Systems
Price:
1.35
MOQ:
50
Delivery Time:
Negotiable
Product Description
409 Stainless Steel Sheet 1.4509 EN10088.2-2014 409L SS Sheet
409 is a cost-effective ferritic stainless steel primarily used in automotive exhaust systems, earning it the common name "muffler grade."
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
- Composition balanced for optimum formability
- Weldable only in thin sections due to fully ferritic structure
- Low cost with limited cost variation due to low alloy content
Automotive Applications
Automotive exhaust systems must withstand aggressive conditions including high temperatures at the manifold end, sulphuric acid condensate, and de-icing salt. Despite these severe conditions, the 11% chromium 409 grade has proven reliable for many years. Exhaust components require extensive bending, expanding, and pressing into complex shapes, making the formability of this ferritic steel particularly impressive.
Additional Applications
Heat exchangers, gas boilers, and fuel filters.
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben