+86-189 3466 2770
Description:
cold work tool steel with high hardenability and hardness; good ductility and shape stability after hardening, good cutting properties
Application:
gauges, measuring tools, long taps, threading dies, reamers, blanking dies, circular knives for paper and leather, milling cutters, punches, shear blades, work-rest blades
Chemical composition [%]
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
W |
V |
Co |
Cu |
0.85-0.95 |
1.8-2.1 |
0.15-0.4 |
max 0.03 |
max 0.03 |
max 0.35 |
max 0.35 |
max 0.2 |
max 0.2 |
0.1-0.25 |
-
|
max 0.35 |
Processes
welding NO
forging YES
rolling YES
nitriding NO
hardening YES temp. 780 – 820 [oC] oil
tempering YES temp. 200 – 280 [oC]
Hardness after toughening - 61 HRC
after softening - 230 HB
Huangshi Young Sea Industry & Trade Co.,Ltd.
No.129, Yanhu Road,Xisaishan District, Huangshi, Hubei, China.
Tel/Fax: +86-714-6330300
Tel/Fax: +86-714-6330300
Email: info@youngseaindustry.com
Contact Person: Celia Wu
Skype: Celia.wyf
Cellphone:+86-189 3466 2770
Copyright © 2023.Huangshi Young Sea Industry & Trade Co.,Ltd. All rights reserved.