ASP® 2004
ASP® 2004 is a high vanadium alloyed grade with high wear resistance and toughness suitable for cold work applications.
Chemical composition
| C | Cr | Mo | W | Co | V |
|---|---|---|---|---|---|
| 1.43 | 4.2 | 5.0 | 5.8 | - | 4.1 |
Standards
- Europe : PMHS 6-5-4
- Japan : SKH54
- Germany : 1.3361
- USA : AISI M4
Properties
Machinability
Wear Resistance
Toughness
Hot hardness
Grindability
Heat treatment
Delivered Hardness
- Soft annealed : 270 HB
- Cold drawn : 290 HB
Characteristics
ASP® 2004 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
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Round bars Ø 0.6 to 410 mm