SAE SM-27
SAE SM-27 general
| Property | Value |
|---|---|
| Carbon | Carbon of 0.01 % |
| Chromium | Chromium of 25 - 27.5 % |
| Copper | Copper of 0.2 % |
| Manganese | Manganese of 0.4 % |
| Molybdenum | Molybdenum of 0.75 - 1.5 % |
| Nickel | Nickel of 0.5 % |
| Niobium | Niobium of 0.05 - 0.2 % |
| Nitrogen | Nitrogen of 0.02 % |
| Phosphorus | Phosphorus of 0.02 % |
| Silicon | Silicon of 0.4 % |
| Sulfur | Sulfur of 0.012 % |