Spring Steel Wire (65, 70, 85, 65Mn, 60Si2CrA, etc.)

We use advanced production technology and equipment, perfect product quality assurance system, and professional and rigorous technical personnel to provide strong guarantee for the quality of 55crsi steel wire, SAE9254V steel wire factory, C-shaped spring steel wire factory. Rich manufacturing experience, mature and reliable production technology, to provide customers with satisfactory products, has enabled our business to spread all over the world. Our goal is to provide high-quality products at competitive prices, and offer first-class services to customers all over the world to meet their different needs. In order to effectively obtain and utilize the benefits and resources of partners, our company will consider customers and actively utilize our company's manpower, technology, equipment and other beneficial resources. With a wide range, good quality, reasonable prices and stylish designs, our solutions are extensively used in beauty and other industries.

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 attach great importance to the accumulation and progress of technology, and continue to innovate Spring Steel Wire (65, 70, 85, 65Mn, 60Si2CrA, etc.) that adapt to the development of the times. We warmly welcome all merchants to order and inquire. Adapting to the development of the times, creating new value, and developing together with customers are our goals. We are willing to open up the market with integrity and pragmatism, and continue to create higher value for customers, employees and society.