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Cold Rolled Polished Surface 441 Stainless Steel Sheet for Automotive Exhaust Applications
Product Details
| Model Number | 441 | Shape | Flat |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Polished |
| Width | 50-2000mm | Thickness | 0.1mm-3.0mm (cold Rolled), 3.0mm-6.0mm (hot Rolled) |
| Length | Coil Or Custom | Coil ID | 300mm, 400mm, 500mm |
| Surface Finish | 2B, BA, NO.1 | Standard Sizes | 1220*2440, 1500*3000, 1500*6000, 2000*6000mm |
| Material Series | 200/300/400/900 Series | Yield Strength | 250-340 MPa |
| Tensile Strength | 420-530 MPa | Extension | ≥30% |
| Hardness | ≤170 | ||
| Highlight | Cold Rolled Stainless Steel Sheet,Polished Surface 441 Stainless Steel,Automotive Exhaust Application AISI 441 Sheet |
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Product Description
441 Stainless Steel Sheet
High-quality AISI 441 stainless steel sheets and coils (1.4509) available in various specifications for industrial applications.
Product Specifications
| Commodity | AISI 441 Stainless Steel Coil |
|---|---|
| Width | 50-2000mm or as customer's requirements |
| Thickness | Cold rolled: 0.1mm-3.0mm Hot rolled: 3.0mm-6.0mm |
| Length | Coil or as customer's request |
| Coil ID | 300mm, 400mm, 500mm as per customers' request |
| Surface | 2B, BA, NO.1, etc. |
| Normal Size | 1000*coil mm, 1219*coil mm, 1500*coil mm |
| Material | 200/300/400/900 Series |
| Standards | AISI, ASTM, JIS, SUS and GB |
| Certifications | ISO 9001, SGS |
| Applications | Kitchenware, utensils, tableware, household appliances, construction decoration and daily products |
| Packing | Seaworthy wooden pallet or according to client's requirement |
| MIQ | 1 ton or free samples |
Chemical Composition
| C | Mn | Si | Cr | Ti | Nb | Mo | N | S | P |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.03 | ≤0.7 | 0.2-0.8 | 17.5-18.5 | 0.1-0.5 | 0.3+3C-0.9 | ≤0.5 | ≤0.025 | ≤0.015 | ≤0.03 |
Surface Appearance
Cold rolled 2D or 2B surface. The surface formed by the forming or cold rolling process shall not exceed 5% of the material thickness.
Primary Applications
Automotive exhaust systems including exhaust gas components, front tubes, and converters.
Mechanical Properties
| Yield Strength (MPa) | Tensile Strength (MPa) | Extension (%) | Hardness | Bending | Grain |
|---|---|---|---|---|---|
| 250-340 | 420-530 | ≥30* | ≤170 | Totally | ≥6 |
*The extension of 0.4mm sheet is ≥28%.
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