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Grade 302 stainless steel is an austenitic chromium-nickel alloy with slightly higher carbon content than 304, offering better corrosion resistance than 301. It can be produced in various tempers from soft annealed to full hard. It is widely used in the stamping, spinning, and wire forming industries for springs, washers, screens, and cables.
| Material Grade | ASTM A276 / ASTM A479 / JIS G4303 / GB/T 1220 | Standard | ASTM A276 / ASTM A479 / JIS G4303 / GB/T 1220 |
| Thickness Range | N/A (Bar) | Width Range | N/A (Bar) |
| Length Range | 1000-6000 mm or Custom | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.15 | Si | ≤1.00 |
| Mn | ≤1.00 | P | ≤0.045 |
| S | ≤0.030 | Cr | 17.00-19.00 |
| Ni | 8.00-10.50 | Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa | Elongation | ≥40% |
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