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Alloy 409 is a general-purpose, chromium, titanium stabilized, ferritic stainless steel. It offers good elevated temperature corrosion resistance and medium strength with excellent formability. It contains approximately 11% chromium, providing superior corrosion resistance compared to carbon steel, making it ideal for automotive exhaust systems and other high-temperature applications.
| Material Grade | ASTM A240 / JIS G4305 / GB/T 3280 | Standard | ASTM A240 / JIS G4305 / GB/T 3280 |
| Thickness Range | 0.2-9 mm | Width Range | 1000-2000 mm |
| Length Range | 2000-6000 mm | MOQ | 1 Ton |
| Lead Time | 15-20 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.08 | Si | ≤1.00 |
| Mn | ≤1.00 | P | ≤0.045 |
| S | ≤0.030 | Cr | 10.5-11.75 |
| Ti | 5x(C+N)-0.70 | Tensile Strength | ≥380 MPa |
| Yield Strength | ≥170 MPa | Elongation | ≥20% |
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