F43021
Classification
| Country | Section | Category |
|---|---|---|
| USA | Iron, including Ductile Irons and Cast Irons | Cast Iron, Ductile (Nodular), Austenitic |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % |
|---|---|---|---|---|---|---|---|
| UNS | 67.75–73.4 | 2–3 | 1.9–2.5 | < 0.5 | 20–23 | < 0.15 | 2.7–3.1 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| UNS |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |