A144
A144 (Standard Specification for Ferrotungsten)· ASTM (United States) · 4 materials
| Designation | Material group | |
|---|---|---|
| A 144 Grade A | Tungsten | chevron_right |
| A 144 Grade B | Tungsten | chevron_right |
| A 144 Grade C | Tungsten | chevron_right |
| A 144 Grade D | Tungsten | chevron_right |