Description：
Release time：2026-06-25
Views：9
Wire diameter: 1.2-8.00 mm
Materials: 55#/65#/70#/65Mn/72A/72B/82B
Purpose: It is mostly used for mattress springs, torsion springs, mechanical springs, as well as the manufacturing industry of automobiles and various cushions.
Zinc coating: 50g/㎡-300g/㎡
Executive standards: GB/T 4357-2022, ASTM A679/A679M, DIN 17223/1-1984. Products can also be manufactured in accordance with customers' special requirements.