JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Model NO. | 409L |
| Shape | Round |
| Technique | Welded |
| Surface Treatment | Polished |
| Specification | OD 6-127mm |
| Production Capacity | 50000kgs |
| Carbon Content | max:0.03 |
| Manganese Content | max:1.0 |
| Silicon Content | max:1.0 |
| Phosphorus Content | max:0.045 |
| Sulfur Content | max:0.045 |
| Chromium Content | min:10.5 max:11.75 |
| Nickel Content | max:0.5 |
| Titanium Content | min:0.48 max:0.75 |
| Tensile Strength | 380 MPa (min) |
| Certification | AISI, ASTM |
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Product Specification
| Model NO. | 409L | Shape | Round |
| Technique | Welded | Surface Treatment | Polished |
| Specification | OD 6-127mm | Production Capacity | 50000kgs |
| Carbon Content | max:0.03 | Manganese Content | max:1.0 |
| Silicon Content | max:1.0 | Phosphorus Content | max:0.045 |
| Sulfur Content | max:0.045 | Chromium Content | min:10.5 max:11.75 |
| Nickel Content | max:0.5 | Titanium Content | min:0.48 max:0.75 |
| Tensile Strength | 380 MPa (min) | Certification | AISI, ASTM |
| High Light | Automotive Exhaust Stainless Steel Pipe ，Polished Surface Welded Pipe ，Corrosion Resistant 409L Pipe | ||
409L welded pipe is a chromium, titanium-stabilized ferritic stainless steel specifically designed for automotive exhaust systems. This grade contains 11% chromium, which provides the minimum required amount for forming the passive surface film that gives stainless steels their corrosion resistance.
Grade 409L combines excellent elevated temperature corrosion resistance with medium strength, good formability, and competitive cost-effectiveness. It serves as a superior alternative to carbon steel in moderately challenging environments where enhanced corrosion resistance and high-temperature oxidation protection are essential.
| Element | C | Mn | Si | P | S | Cr | Ni | Ti |
|---|---|---|---|---|---|---|---|---|
| 409L | max: 0.03 | max: 1.0 | max: 1.0 | max: 0.045 | max: 0.045 | min: 10.5 max: 11.75 |
max: 0.5 | min: 0.48 max: 0.75 |
| Grade | Tensile Strength MPa (min) | Yield Strength 0.2% MPa (min) | Elongation % | Hardness (HB) MAX | Hardness (HRB) MAX |
|---|---|---|---|---|---|
| 409L | 380 | 207 | 20 | 207 | 95 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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