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Grade: 409 Stainless Steel (Ti-stabilized ferritic stainless steel)
Thickness: 1.0mm – 3.0mm (customizable upon request)
Diameter: 1.5″ – 6″ (standard sizes, other sizes available) Length: 1m – 6m (standard lengths, custom lengths available) Surface Finish: Polished, brushed, or matte finish
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409 Stainless Steel Exhaust Pipe Supplier | Manufacture | Exporter
Looking for high-quality 409 stainless steel exhaust pipes with outstanding durability and performance? Our 409 stainless steel exhaust pipes are designed to withstand extreme temperatures, resist corrosion, and provide long-lasting reliability for automotive, industrial, and marine applications.
Why Choose Our 409 Stainless Steel Exhaust Pipes?
Premium Materials: Made from premium 409 stainless steel, these pipes offer excellent heat and corrosion resistance, making them ideal for demanding environments.
Wide Range of Sizes: Available in various diameters and lengths to meet your specific requirements.
Cost-Effective: Competitive pricing ensures you get the best value without compromising on quality.
In Stock: We keep a large inventory of 409 stainless steel exhaust pipes for fast, hassle-free delivery.
409 Stainless Steel Exhaust Pipe Data Sheet
Chemical Composition
The table below outlines the key elements in
| Cr | 10.5 – 11.7 |
| Ni | ≤ 0.5 |
| C | ≤ 0.08 |
| Mn | ≤ 1.0 |
| Si | ≤ 1.0 |
| P | ≤ 0.045 |
| S | ≤ 0.045 |
| Ti | 6xC – 0.75 |
| Fe | Balance |
Mechanical Properties
The mechanical properties of
| Tensile Strength | 380 – 550 MPa |
| Yield Strength (0.2% offset) | 170 – 240 MPa |
| Elongation (in 50mm) | ≥ 20% |
| Hardness (Rockwell B) | 70 – 85 HRB |
| Impact Strength | ≥ 27 J |
The physical properties of
| Density | 7.75 g/cm³ |
| Melting Point | 1425 – 1510°C (2597 – 2750°F) |
| Thermal Conductivity | 24.9 W/m·K |
| Electrical Resistivity | 0.60 µΩ·m |
| Magnetic Permeability | Ferromagnetic |
| Thermal Expansion Coefficient (20-100°C) | 11.2 x 10⁻⁶ /°C |
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409 Stainless Steel Exhaust Pipe Applications
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Automotive exhaust systems
Industrial machinery
Marine exhaust systems
Agricultural equipment
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