Galvanized Copper Wire/Galvanized Steel Wire/Galvanized Iron Wire for Sale

oil quenched and tempered steel wire, Valve tempering steel wire EN10270-2, Spring wire for sale focus on practical use, more easy to use, more practical. Truly meet the real needs of the vast majority of customers. We are based on the tenet of 'high starting point, high quality, valuing contract and keeping promise', and take 'customer, team, communication and satisfaction' as the core of corporate culture. Over the years, according to the different needs of customers, we have created premium products and achieved good social and economic benefits. We always stick to the tenet of 'sincerity, high quality, high efficiency, innovation'.

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.

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of 55crsi oil quenching and tempering spring steel wire ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.

We employ a serious and responsible attitude, a sincere and solemn engagement, and rigorous actions throughout the manufacturing process of high quality Galvanized Copper Wire/Galvanized Steel Wire/Galvanized Iron Wire for Sale and full-service customers. It is our hope that through continuous improvement and optimization, the management of our company will be more pragmatic and effective, ultimately achieving the best work efficiency and maximizing benefits. We are able to do your tailored get to fulfill your own satisfactory! sets up several departments, including manufacturing department, sales department, high quality control department and sevice center, etc.