55crsi Oil Quenching And Tempering Spring Steel Wire

Henan Friend Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of 55crsi oil quenching and tempering spring steel wire in China. If you're going to buy 55crsi oil quenching and tempering spring steel wire made in China, welcome to get more information from our factory. We also accept customized orders.

If the wire is then rolled into a spring, it will be de-stressed annealing, if it is after quenching is tempering at medium temperature.

Steel quenching is one of the steel is heated to a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel) above temperature, heat preservation for a period of time, make all or part of the austenitizing, then at greater than the critical cooling rate of cold faster cold below Ms to martensite isothermal near (or Ms) or bainite transformation of heat treatment process.In general, the solid solution treatment of aluminum alloy, copper alloy, titanium alloy, tempered glass and other materials or heat treatment process with rapid cooling process is called quenching.

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