Factory Price 60si2mn, JIS Sup7, ASTM 9260 Oil Tempered Spring Steel Wire for Oil Pump Nozzle

Our 60 Oil quenched and tempered spring steel wire, 50crva alloy spring steel wire ASTM-A230-99, 55crsi alloy spring steel wire ASTM-A230-99 is designed and manufactured carefully on the basis of many years of production based on the needs of the majority of customers, integrating the features of products of other brands. Our company takes the integrity first, the customer as the respect service tenet for the customer favor. Looking forward to the future, our colleagues are confident to serve customers with the best service and products. We promise to provide customers with excellent consulting design services and after-sales maintenance services. We regard advanced production technology and perfect management system as the foundation of enterprise development.

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 are wholeheartedly committed to providing users with more competitive Factory Price 60si2mn, JIS Sup7, ASTM 9260 Oil Tempered Spring Steel Wire for Oil Pump Nozzle products and solutions. We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship. Our company will follow the entire process from order placement, production, and distribution to satisfy the needs of customers to a greater extent.