6150 is a fine grain, highly abrasion resistant carbon-chromium steel. It has very good shock resistance and toughness in the heat treated condition. It is commonly used in heavily stressed parts that include shafts, gears, pinions and also in hand tool components.
| Specification | Description |
|---|---|
| AMS 6448 | Steel Bars and Forgings. Vacuum Arc Re-Melted. |
| MIL-S-8503 | Steel Bars. |