+86-189 3466 2770
Description:
Toughening steel; weldable and easily machinable
Application:
for machine components with very high strength and ductility, parts exposed to changing loads such as: axles, crankshafts, gear wheels, discs, rotors, levers, pushers
Chemical composition [%]
C |
Mn |
Si |
P |
S |
Cr |
0.38-0.45 |
0.4-0.7 |
0.17-0.37 |
max 0.035 |
max 0.035 |
0.8-1.2 |
Processes
welding YES
forging YES
rolling YES
nitriding YES
hardening YES temp. 820 – 860 [oC]
tempering YES temp. 540 – 680 [oC]
Hardness after toughening - 60 HRC
after softening - 240 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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