Products
Add.:Industrial Park in Tayu, Wanghua District, Fushun, Liaoning, P.R. China
Tel.:024-54103355
Fax.:024-54103342
Post code: 113001
E-mail: export@yc-ss.com
Tel.:024-54103355
Fax.:024-54103342
Post code: 113001
E-mail: export@yc-ss.com
M42
Product introduction
Characteristic: It is one of the typical super hard HSS, with high hardness and hot hardness and good grind ability.
Similar steel grade
GB JIS ASTM
W2Mo9Cr4VCo8 SKH59 M42
Chemical Compositio％:
|
Chemical Compositio |
C |
Mn |
Si |
S |
P |
|
content |
1.05/1.15 |
0.15/0.40 |
0.15/0.65 |
≤0.03 |
≤0.03 |
|
Chemical?Compositio |
Cr |
V |
W |
Mo |
Co |
|
content |
3.50/4.25 |
0.95/1.35 |
1.15/1.85 |
9.00/10.00 |
7.75/8.75 |
Product process
Production Process
Choosing material for melting──intermediate frequency furnace──ESR──forging hammer（8MN precision forging machine）──350 rolling mill（coilΦ14-Φ16）（Φ14-Φ65）──precision rolling（Φ6.5-Φ15coil）──cold drawn（＜Φ15-Φ3.5）
