M2+2Co Spray Forming Powder Metallurgy HSS Tool Steel
GB: W12Cr4V5Co5
AISI: M2+2Co
DIN: 1.3202/1.3251
JIS: SKH10
Erasteel: ASP2015
Spray forming Powder Metallurgy M2+2Co high-speed steel increases the content of Co element on the basis of M2 to improve its red hardness. Specially for cutting tools with wear resistance.
PRODUCTS |
|
| SIMILAR STEEL GRADES | ||||||
National Standard | Manufacturer Standard | |||||
| GB | AISI | DIN | JIS | Erasteel | Bohler | Hitachi |
W12Cr4V5Co5 | M2+2Co | 1.3202/1.3251 | SKH10 | ASP2015 | S390 | - |
| Chemical composition % | ||||||||||
C | Si | Mn | P ≤ | S ≤ | Cr | W | Mo | V | Co | etc. |
0.92 | 0.30 | 0.30 | 0.030 | 0.015 | 4.00 | 6.00 | 4.85 | 1.85 | 1.8 | |
| Characteristics | |||
Annealed Hardness HB | Heat Treatment Temperature ℃ | Tampering Hardness HRC | |
Hardening | Tempering | ||
- | 1190-1210 | 540-600 | 63-65 |
| Supply Form | |
|
|
