| Element | % |
|---|---|
| Carbon (C) | ≤0.08 |
| Chromium (Cr) | 18.0–21.0 |
| Nickel (Ni) | 8.0–11.0 |
| Silicon (Si) | ≤2.0 |
| Property | Value |
|---|---|
| Tensile strength | 485 MPa (70 ksi) min |
| Yield strength | 205 MPa (30 ksi) min |
| Elongation | 35% min |
| PREN | ≈ 18–20 |
Density: 7.75 g/cm³ · Heat treatment: Solution annealed for optimum corrosion resistance.
| Standard | Equivalent grade |
|---|---|
| EN | EN 1.4308 (GX5CrNi19-10) |
| GB | ZG07Cr19Ni9 |
| JIS | SCS13 |
| Wrought | ≈ AISI 304 |
Equivalents by nominal class — confirm exact chemistry & spec for critical parts.
CF8 is the cast equivalent of wrought 304 stainless, with comparable corrosion resistance. For chloride/acid service, choose CF8M (cast 316) instead for its molybdenum content.