Taixing Hongye Steel Wire Products Co., Ltd is a professional producer of carbon steel wire.Our carbon steel wires sell well over the country and exports to South Korea,Eurpo America ,the Middle East and South-east Asian countries and so on.

Small long Extension Spring wire is made of Shagang wire rod.

There are many kinds of the usages of High Carbon Spring Steel Wire.

Such as:Compression Spring,Torsion Spring,Extension spring,agricultural machines,die springs,strip&Wire Forming springs

High Carbon Spring Steel Wire diameter is range from 0.20mm to 12.50mm.

The production process of Cold Drawn Steel Wire is roughly divided into 4 parts:

firstly,removing the oxide that layer on the wire rods;next it is hydrochloric acid cleaning phosphating,;saponification;and drawing wires ;

After production, we can do tensile strength test,reduction of area test,elongation test,torsion test,wrapping test ,bending test,ect.to test the quality of the product.

Product Name: Small Long Extension Spring Wire

Standard: DIN 17223-1, EN10270-1, JIS G 3206, JIS G 3521, JIS G 3522,IS 4454, ASTM A 853-04,

ASTM A 227, GOST 9389, GOST 14959

Usage: Mechanical Equipment,Engineering Vehicle,Motor Vehicle,Motorcycle,

Accumulator Car,Bicycle,Fitness Equipment,

Elevator,Steel Wire Screen,Mattress And Sofa,Umbrella Frame,Electronic Products,ect.

Material: SAE1006, SAE1008, SAE1010, Q195, Q235, 30#, 35#, 30Mn, 40#, 42A,

SWRH 42B, 45#, 50#, 55#, 30MnSi, 62A,62B, 60, 65, 65Mn, 70, 75,

72A, 72B, 77A, 77B, 80,82A, 82B

STEEL WIRE REQUIREMENTS

Grade A in norminal size range from 1.00 to 10.00mm;

Grade B in norminal size range from 0.30 to 20.00mm;

Grade C in norminal size range from 2.00 to 20.00mm;

Grade D in norminal size range from 0.07 to 20.00mm;

Wire grade A,B,C and D are distinguished on the basis of their mechanical properties;
For grade D,in addition particular requirements relating to the surface condition have been specified.

Contact us if you need more details on Small Spring Wire. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Long Spring Wire、Extension Spring Steel Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Spring Steel Wire > Extension Spring Steel Wire