Oil Tempered Steel Wire (SAE JIS DIN)

Details determine success or failure, professional manufacturing achieves excellent quality. We regard quality as life, pursue 100% product qualification rate, and strive to provide customers with the most excellent Valve steel wire ASTM-A230-99, SAE9254V spring steel wire for sale, Valve oil tempering spring steel wire and services. With strong technical strength and advanced processing technology, our company is committed to providing customers with high-quality personalized products, and has been unanimously recognized by customers. Our company insists on the purpose of 'takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you'.

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.

Since the establishment, our company has always focused on the development, production, sales and service of various Oil Tempered Steel Wire (SAE JIS DIN). Our company values the adherence to innovation-driven strategy. We constantly enhance customer satisfaction and we promise that unqualified products will not leave the factory.