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
W9
Product introduction
Characteristic: It is current type HSS developed in our country,
its performance is equal as W18Cr4V(ASTMT1).
Similar steel grade
GB JIS ASTM
W9Mo3Cr4V1 —— ——
Chemical Compositio％：
|
Chemical Compositio |
C |
Mn |
Si |
S |
P |
|
content |
0.77/0.87 |
0.20/0.40 |
0.20/0.40 |
≤0.03 |
≤0.03 |
|
Chemical Compositio |
Cr |
V |
W |
Mo |
Co |
|
content |
3.80/4.40 |
1.30/1.70 |
8.50/9.50 |
2.70/3.30 |
-- |
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）
