Stainless Steel 441 1.4509 Data Sheet
441 stainless steel sheet offers excellent corrosion resistance and formability for various 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 surfaces formed by the forming or cold rolling process shall not exceed 5% of the material thickness.
Primary Applications
Automotive exhaust system components including exhaust gas systems, 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%
Product Images