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Discover high-performance stainless steel strip solutions tailored for demanding industrial applications. Our 420 stainless steel products, including the cold rolled stainless steel strip, offer exceptional hardness and corrosion resistance. The NO.1 surface finish provides a uniformly rough surface ideal for industrial uses, while the 2B finish delivers a smoother, moderately reflective appearance suitable for aesthetic applications. For superior reflectivity and smoothness, our BA (Bright Annealed) finish is unmatched, perfect for decorative and precision parts.
420 NO.1 2B BA Cold Rolled Stainless Steel Strip is manufactured to meet rigorous international standards, ensuring consistency and reliability. The cold rolling process enhances mechanical properties, resulting in improved strength and surface quality. This versatile material is widely used in cutlery, surgical instruments, molds, and automotive components due to its excellent wear resistance and machinability. Available in various thicknesses, widths, and lengths, it can be customized to specific project requirements, providing flexibility for diverse manufacturing needs.
- Material Grade: AISI 420
- Standard: ASTM A240, ASTM A480
- Thickness Range: 0.1mm to 3.0mm
- Width Range: 10mm to 600mm
- Surface Finish: NO.1, 2B, BA
- Hardness: 150 to 200 HB (Annealed)
- Tensile Strength: 650 MPa min
- Yield Strength: 450 MPa min
- Elongation: 15% min
- Density: 7.7 g/cm³
| Property | Value | Unit |
|---|---|---|
| Carbon Content | 0.15% min | - |
| Chromium Content | 12.0 - 14.0% | - |
| Corrosion Resistance | Moderate | - |
| Magnetic Response | Yes | - |
| Thermal Conductivity | 24.9 | W/m·K |
| Electrical Resistivity | 0.55 | μΩ·m |
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