55crsi, 60si2mn, 65mn Oil Tempered Spring Steel Wire (WJ-43)

The excellent technology and perfect craftsmanship make our Oval spring steel wire JIS G3561, C-shaped steel wire JIS G3561, Oval spring steel wire ASTM-A230-99 always in the directing position. The first requirement for our employment is character and capacity rather than relationship. Since its establishment, our company has gradually won the satisfaction and trust of users relying on stable quality, excellent service, good industry channels and technical advantages, strictly adhering to the business philosophy of 'Quality is superior, Service is supreme'.

Abstract: this paper briefly introduces the characteristics of oil quench-tempering steel wire, current product standards, product development direction;As well as the key points of production process and process control, it provides useful information for users to reasonably choose the steel wire brand and order quality products.

Key words: oil hardening-tempering treatment, prehardening treatment, multiple tempering, on-line flaw detection.

Some products of special steel wire need to be used in the quench-tempering state eventually. The traditional way is that metal products factories provide cold drawn or annealed steel wire. The downstream enterprises make the steel wire into corresponding parts or components, and then quench and tempering them.Because the size and shape of parts and components are varied, the final heat treatment furnace is different, which is bound to increase the production cost and increase the fluctuation of heat treatment performance.Now gradually evolved into: shape is not complex, easy to form parts or components with steel wire quenching and tempering treatment transferred to metal products factory, resulting in a new breed - quenching and tempering steel wire.

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oil tempered 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 insist on providing customers with high quality, high performance and high stability 55crsi, 60si2mn, 65mn Oil Tempered Spring Steel Wire (WJ-43). As our company has grown year by year, we have successfully achieved many goals and set many new standards to facing the new challenges. We serve our customers with professional knowledge, credibility, ethics, steadfastness and diversification, welcome you!