15-5 PH VM is provided in the H-1025 heat treat condition to make the material softer than the annealed condition. The material is baked at 1025 degrees for four hours and air cooled to provide a minimum tensile strength of 155 ksi.
15-5 PH VM is provided in the H-1025 heat treat condition to make the material softer than the annealed condition. The material is baked at 1025 degrees for four hours and air cooled to provide a minimum tensile strength of 155 ksi.
Aerospace
Industrial| Element | Min | Max |
|---|---|---|
| Carbon, C | – | 0.07 |
| Manganese, Mn | – | 1 |
| Silicon, Si | – | 1 |
| Sulfur, S | – | 0.015 |
| Phosphorus, P | – | 0.03 |
| Chromium, Cr | 14 | 15.5 |
| Molybdenum, Mo | - | 0.5 |
| Nickel, Ni | 3.5 | 5.5 |
| Columbium (Niobium), Nb | 5xC | 0.45 |
| Copper, Cu | 2.5 | 4.5 |