2017/2024/5052/5056/5083/6061/6063/6082/7020/7050/7075 Aluminum Alloy Bar Aluminum Round Bar

We've been striving to become a superb business partner of you for spring steel wire82B factory, alien spring steel wire EN10270-2, Oil Tempered Wire Factory. It is our company's unswerving purpose to revitalize the nation's high technology and benefit all humanity. We try to create the best quality products with the spirit of excellence and innovation and the tenet of quality first and customer first. We will continue to respond to the supply-side structural reform and unswervingly implement innovation-driven development strategy.

the product brief:
65mn60si2mna55crsi(SAE9254V)50crva spring steel wire
The material strength, elastic limit, yield ratio, hardenability and anti-tempering stability, and is widely used, and some used in some of the higher stress in the fatigue (high tensile strength, high strength, high tensile strength, high tensile strength, Performance of the work of important spring and wear serious spring, such as spring rings, shock absorber springs and brake springs, cars, locomotives, tractor coil spring, cylinder safety valve spring and some mechanical wear rods and so on.
Henan friend Tak Metal Products Company Limited
OLD TEMPEREO CARBON STEEL SPRING WIRE
Adapted to the general purpose spring, brake spring, in the upscale automobile clutch spring, shock absorber screw spring, belt tensioner pulley spring and manufacture of engine valve spring steel wire
Classification, designation and wire diameter range

Wire codes and steel grades corresponding relationship

Heat treatment

Spring, the spring should be tempered between 380 ℃ ~ 420 ℃ treatment to reduce surface stress, shot blasting should be 250 ℃ hot pressure or eliminate the stress treatment.

delivery status

The wire is delivered in coil form

Oil quenched - Tempered spring steel wire

Suitable for general purpose springs, brake brakes springs, middle and high grade automobile clutch springs, shock absorber coil springs, belt tensioner springs and steel wire for manufacturing engine valve springs.

Mechanical properties

Static level, in the fatigue class mechanical properties table (the same disk strength of not more than 50MPa)

High fatigue level mechanical properties table (with the disc strength is not greater than 40MPa) 

Our company is a competitive 2017/2024/5052/5056/5083/6061/6063/6082/7020/7050/7075 Aluminum Alloy Bar Aluminum Round Bar supplier that has always maintained a good cooperative relationship with domestic and foreign manufacturers and committed to the agency and distribution of various well-known international brands and other high-end imported materials from the original factory for many years. Our employees help each other, put forward constructive opinions, and accept feedback and suggestions from others in good faith. Welcome all nice buyers communicate details of products with us!!