Hot Sale DIN 60sicr7 ASTM 9260 High Carbon Spring Steel Wire

We are an energetic firm with wide market for Valve tempering steel wire factory, 50CrV4 Oil quenched and tempered spring steel wire, Valve spring steel wire JIS G3561. We have been adhering to the business philosophy of 'Quality, Sincerity, and Innovation' to continuously enhance market competitiveness and serve business partners loyally. In our factory, each process is strictly controlled in product selection, design, and post-maintenance services. The products sell well at home and abroad.

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 goal at becoming considered one of your most trustworthy partners and earning your pleasure for Hot Sale DIN 60sicr7 ASTM 9260 High Carbon Spring Steel Wire. We have established long-term strategic partnerships with many well-known companies with high-quality products and services. You can trust our products. Our company adheres to the business philosophy of 'business is humanity', with good service attitude, professional technical standards, advanced production equipment, clean production environment, strong manufacturing capabilities, and strive to do every detail for our customers.