ASP® 2078
ASP® 2078 is a highly alloyed grade for applications needing high hardness, high hot hardness and wear resistance. Sulphur addition gives it an improved machinebility.
Chemical composition
| C | Cr | Mo | W | Co | V | S |
|---|---|---|---|---|---|---|
| 2.30 | 4.2 | 7.0 | 6.5 | 10.5 | 6.5 | 0.23 |
Standards
- Europe : PMHS 7-7-7-11S
- Germany : 1.3292
Properties
Machinability
Wear Resistance
Toughness
Hot hardness
Grindability
Heat treatment
Delivered Hardness
- Soft annealed : 340 HB
Characteristics
ASP® 2078 can be worked as follows:
- machining (grinding, turning, milling)
- polishing
- hot forming
- electrical discharge machining
- welding (special procedure including preheating and filler materials of base material composition).
Applications
-
-
Round bars Ø 0.6 to 410 mm