ASP® 2190
ASP® 2190 is a high cobalt content grade design for PVD coated gear cutting tools. The grade is designed to maximize hot hardness, while allowing the PVD coating to protect the tool for adhesive and abrasive wear.
Chemical composition
| C | Cr | Mo | W | Co | V | Nb |
|---|---|---|---|---|---|---|
| 1.75 | 4.2 | 2.9 | 2.9 | 29.0 | 1.1 | 1.1 |
Standards
Not standardized
Properties
Machinability
Wear Resistance
Toughness
Hot hardness
Grindability
Heat treatment
Delivered Hardness
- Soft annealed : 400 HB
Characteristics
ASP® 2190 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