Email:cnfuruide@gmail.com Henan Friend Metal Products Co.,Ltd

Henan Friend Metal Products Co.,Ltd

Oil Tempered Alloy Spring Steel Wire

Oil Tempered Alloy Spring Steel Wire

Size allowance deviation Wire diameter control range: d < 4.00mm: 0.02mm; d:4.00mm: + 0.03mm; Roundness: not greater than half of the diameter tolerance surface quality Steel surface should be smooth, no stretch marks, tearing, rust of steel wire has obvious defects in adverse effects, the...

Chat Now
Product Details

Size allowance deviation

Wire diameter control range: d < 4.00mm: 0.02mm; d:4.00mm: + 0.03mm;

Roundness: not greater than half of the diameter tolerance

surface quality

Steel surface should be smooth, no stretch marks, tearing, rust of steel wire has obvious defects in adverse effects, the dynamic load of spring steel wire (DM and DH), cracks or other defects on the surface of steel wire should be nominal diameter less than the radial depth of 1%; 1.5% radial depth of partial decarburization is not greater than the nominal diameter of steel wire the.

Winding test

The steel wire with nominal diameter less than 3.00mm is used for winding test. The steel wire is tightly wound at least four circles on the mandrel whose diameter is equal to its own diameter without any cracks

Delivery status

The steel wire is delivered by wire coil


With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oil tempered alloy 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.
Hot Tags: oil tempered alloy spring steel wire China, manufacturer, customized, made in China
Related Products
Copyright © Henan Friend Metal Products Co.,Ltd All rights reserved.
QR Code