Product brief introduction

It has a slightly higher elasticity and strength and is suitable for producing round and square spiral springs on general machines with small cross section and low strength requirements, such as flat leaf springs and circular coil springs on machinery such as automobiles, tractors or trains that are subject to vibrations.

Product Parameter

 C ：0.65～0.75

 Si：0.17～0.37

 Mn：0.50～0.80

 S ：≤0.035

 P ：≤0.035

 Cr：≤0.25

 Ni：≤0.25

 Cu：≤0.25

Technical Equipment

技术装备