304L Mirror Finish Stainless Steel Sheet No.8 Super Mirror 0.6mm-3.0mm Low Carbon Weldable
304L mirror finish stainless steel sheet combines a No.8 super mirror surface with the low carbon 304L chemistry, offering bright reflectivity plus excellent weldability for fabricated mirror assemblies.
The low carbon content prevents carbide precipitation at welds, so decorative mirror panels can be welded and polished without losing corrosion resistance.
| Specification | Detail |
|---|---|
| Thickness | 0.6 - 3.0mm |
| Width | 1000mm / 1219mm / 1500mm |
| Length | 2000mm / 2438mm / 3000mm |
| Finish | No.8 Super Mirror |
| Standard | ASTM A240, ASTM A480 |
| Reflectivity | ≥ 95% |
| Protection | PVC film both sides |
| Tolerance | Thickness ±0.03mm, Width ±1mm |
| Element | Weight % |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 18.0 - 20.0 |
| Nickel (Ni) | 8.0 - 12.0 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 485 MPa |
| Yield Strength (0.2% offset) | ≥ 170 MPa |
| Elongation | ≥ 40% |
| Hardness | ≤ 92 HRB / ≤ 201 HBW |