Coupling - Asan Friction Welding Co., Ltd.

visitors: 4502

Asan Friction Welding Co., Ltd.
[Korea]

Address:
982-5 Geumsan-ri, Waegwan-eup, Chilgok-gun, Gyeongsangbuk-do 718-800 Korea

Phone:
82-54-9743325

Contact name:
Gyeong-gyoon Kim , President

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High strength material of chromium molybdenum steel and heat-treat by HRc30.

ASAN utilize the chromium molybdenum steel
(SAE4140, SCM 440), made it more stronger by 40% than
carbon steel(SAE1046, S45C) and realized high strength by quenching and tempering.
(Tensile strength is above 100kg * f/mm)
Afer Q/T treatment, thread part both pin and box to be induction hardened at HRc 50 hardness.