+86-189 3466 2770
Description:
hot work tool steel, with good ductility, good thermal conductivity, crack resistant in high temperatures, resistant to cooling down with water, high hardenability and resistance to tempering during work, good polishability
Application:
moulds for pressure die casting, die inserts, shears and hot cutting guillotine shears, components of presses and dies for light metal stamping, plastic mould inserts
Chemical composition [%]
GRADE(%) |
C |
Si |
Mn |
Cr |
Mo |
V |
P/S |
1.2343 |
0.33-0.43 |
0.8-1.25 |
0.2-0.6 |
4.75-5.5 |
1.10-1.60 |
0.30-0.60 |
<=0.03 |
Processes:
welding NO
forging YES
rolling YES
nitriding YES
hardening YES temp. 980 – 1030[oC] oil/air
tempering YES temp. 450 – 550 [oC]
Hardness:
after toughening - 56 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.