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409L Stainless Steel Strips 0.4-3.0mm TISCO for Auto Exhaust
| Place of Origin | China |
|---|---|
| Brand Name | TISCO |
| Certification | ISO |
| Model Number | 409L |
| Minimum Order Quantity | 2 Ton |
| Price | 2000-2500 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Products | Stainless Steel Strip | Thickness | 0.4 - 3.0mm |
|---|---|---|---|
| Width | Within 1219mm | MOQ | 500 Kgs |
| Grade | 200 Series 300 Series 300 Series | Surface | BA 2B NO.4 HL 8K NO.1 |
| Standard | ASTM EN GB JIS | Packing | Wooden Frame And Water Proof Paper |
| Highlight | 409L stainless steel strips,TISCO auto exhaust strips,0.4-3.0mm stainless steel strips |
||
Product Description
409L Stainless Steel Strips 2B 2D Surface Thickness 0.4 - 3.0mm TISCO Brand for Auto Exhaust System
Product Attributes
| Attribute | Value |
| Products | 409L stainless steel strip |
| Thickness | 0.4-3.0mm |
| Width | within 1219mm |
| MOQ | 500 kgs |
| Other | 201 301 304 304L 309S 310S 316L 316Ti 410 420 430 436 439 441 444 440A/B/C,2205,2507,904L,C276,400,600,625,926,825.etc |
| Surface | BA 2B NO.4 HL 8K NO.1 |
| Standard | ASTM EN GB JIS |
| Packing | wooden frame and water proof paper |
409L stainless steel strips, produced by TISCO (Taiyuan Iron and Steel Co., Ltd.), are widely recognized for their excellent corrosion resistance, high-temperature durability, and cost-effectiveness. Specifically designed for automotive exhaust systems, these strips balance performance and affordability, making them a preferred choice in the automotive industry.
Key Parameters
- Material Grade: 409L (a low-carbon ferritic stainless steel, with "L" indicating low carbon content to minimize sensitization and improve weldability).
- Chemical Composition (Typical, %):
- Chromium (Cr): 10.5 - 11.75 (enhances corrosion resistance).
- Carbon (C): ≤ 0.03 (low carbon reduces carbide precipitation during welding).
- Manganese (Mn): ≤ 1.0.
- Silicon (Si): ≤ 0.5.
- Nickel (Ni): ≤ 0.5.
- Titanium (Ti): 6 x (C + N) - 0.75 (stabilizes carbides, preventing intergranular corrosion).
- Nitrogen (N): ≤ 0.03.
- Mechanical Properties:
- Tensile Strength: ≥ 380 MPa.
- Yield Strength: ≥ 205 MPa.
- Elongation: ≥ 20% (in 50mm gauge length).
- Heat Resistance: Suitable for continuous use at temperatures up to 600°C, ideal for exhaust system components exposed to high exhaust gas temperatures.
Standards
409L stainless steel strips comply with international and industry standards, including:
- ASTM A240/A240M (Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and General Applications).
- JIS G4305 (Stainless Steel Sheets and Strips).
- EN 10088-2 (Stainless Steels - Part 2: Technical Delivery Conditions for Sheets, Plates, and Strips).
Specifications
- Thickness: 0.4mm - 3.0mm (available in various increments to meet specific manufacturing needs).
- Width: Customizable (common ranges: 100mm - 1250mm, depending on customer requirements).
- Surface Finish:
- 2B: Cold-rolled, annealed, and pickled, with a smooth, matte finish (easy to form and paint, suitable for parts requiring a uniform surface).
- 2D: Cold-rolled, annealed, and pickled, with a duller finish than 2B (offers good formability for deep drawing or bending processes).
- Coil Form: Supplied in coils for efficient processing in automated manufacturing lines.
Similar Grades
409L is part of the 400-series ferritic stainless steels, with several 相近牌号 (similar grades) offering comparable properties for exhaust system applications:
- 409: The standard version of 409L, with slightly higher carbon content (≤ 0.08%), but lower weldability than 409L.
- 439: Contains higher chromium (17 - 19%) and titanium, providing better corrosion resistance than 409L, often used in more demanding exhaust environments.
- 1.4512 (EN designation): A European equivalent to 409L, with similar chemical composition and performance.
Applications
While primarily designed for automotive exhaust systems, 409L stainless steel strips are versatile enough for other applications, including:
- Exhaust manifolds, tailpipes, mufflers, and catalytic converter housings (resists corrosion from exhaust gases, moisture, and road salts).
- Automotive underbody components (exposed to harsh environmental conditions).
- Heat exchangers (due to moderate heat resistance).
- Industrial ducting and ventilation systems (where cost and corrosion resistance are balanced).
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