+86-189 3466 2770
Description:
Ledeburitic chromium cold work tool steel; with very small hardening deformations, very wear resistant, less resistant to strong impacts
Application:
Drawing dies, broaching rings, blanking dies, taps, tools for shearing and cutting metal sheets, paper and plastic, extrusion dies and punches, tools for wood and stone working, rolls and rollers for cold rolling
Chemical composition [%]:
GRADE(%) |
C |
Si |
Mn |
P |
S |
Cr |
1.2080 |
1.90-2.20 |
≤0.60 |
≤0.60 |
≤0.030 |
≤0.030 |
11.00-13.00 |
Processes:
welding NO
forging YES
rolling YES
nitriding YES
hardening YES temp. 980 – 1000[oC] oil
tempering YES temp. 220 – 520[oC]
Hardness:
after toughening - 62 HRC
after softening - 255 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
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