| Grade | C | Si | Mn | P | S | Cr | Mo | V | W | Co |
|---|---|---|---|---|---|---|---|---|---|---|
| M42 | 1.05-1.15 | 0.2-0.65 | 0.15-0.4 | 0.03 | 0.03 | 3.5-4.25 | 9.0-10.0 | 0.95-1.35 | 1.15-1.85 | 7.75-8.75 |
| 1.3247 | 1.05-1.15 | 0.7 | 0.15-0.4 | 0.03 | 0.03 | 3.5-4.5 | 9.0-10.0 | 0.9-1.3 | 1.2-1.9 | 7.5-8.5 |
| SKH59 | 1.05-1.15 | 0.7 | 0.4 | 0.03 | 0.03 | 3.5-4.5 | 9.0-10.0 | 0.9-1.3 | 1.2-1.9 | 7.5-8.5 |
M42 Special Alloy Steel Plate
M42 Tool Steel is a molybdenum-series high-speed steel alloy with an additional 8% cobalt. (HSS Steel M42) 8% Cobalt tool bits are designed for machining work hardening alloys and other tough materials. They have increased water resistance and tool life. This improves performance and retention of the cutting edge. M42 steel composition makes for a good combination of toughness and hardness
Weixin
WhatsApp
