Factory Price 60si2mn Oil Quenched and Tempered Spring Steel Wire for PC Wire

With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Mechanical steel wire ASTM-A401, SAE9254V alloy spring steel wire EN10270-2, 50crva oval spring steel wire factory. 'Striving for perfection and continuous innovation' is not only the root cause of the booming business and the continuous development of the enterprise but also the fine tradition of our company. We not only have strong, mature production technology and perfect testing technology, but also have a professional, efficient and energetic service team.

0 si2mn, quenching temperature of 840 ° C to 870 ° C, after quenching hardness HRC > 60. 

Tempering temperature of 150 ° C, HRC61 hardness; 

Tempering temperature of 200 ° C, HRC60 hardness; 

Tempering temperature of 300 ° C, hardness HRC56; 

Tempering temperature of 400 ° C, HRC51 hardness; 

Tempering temperature of 500 ° C, HRC43 hardness; 

Tempering temperature of 550 ° C, HRC38 hardness; 

Tempering temperature of 600 ° C, HRC33 hardness; 

Tempering temperature of 650 ° C, hardness HRC29.

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of 55crsi(sae 9254) oil tempered and quenched 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 always adhere to the business tenet of 'Quality First, Service Excellence', and use a complete business system to continue to provide users with high-quality Factory Price 60si2mn Oil Quenched and Tempered Spring Steel Wire for PC Wire and professional services. Our company is constantly innovating new products to meet the different needs of customers and our products are sold overseas. Our company will continue to adhere to the ' superior quality, reputable, the user first ' principle wholeheartedly.