+86-189 3466 2770
Description:
hot work tool steel, with good ductility, through hardenable with high resistance to tempering during hot forging
Application:
closed die forging presses and hammers, anvils, punches in drawing presses, forging dies, hammers, blades of shears working in high temperatures
Chemical composition [%]:
GRADE(%) |
C |
Si |
Mn |
Mo |
V |
Cr |
Ni |
P/S |
1.2714 |
0.50-0.60 |
0.10-0.40 |
0.65-0.95 |
0.45-0.55 |
0.07-0.12 |
1.00-1.30 |
1.50-1.80 |
<=0.030 |
Processes:
welding NO
forging YES
rolling YES
nitriding YES
hardening YES temp. 830 – 870[oC] oil/air
tempering YES temp. 300 – 600 [oC]
Hardness:
after toughening - 57 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
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