Product brief introduction
It is mainly used for small-size springs, such as pressure-adjusting governor springs, force-measuring springs, general-purpose rounds, square coil springs, or drawn wires as springs on small machines.
Product Parameter
C :0.62~0.70
Si:0.17~0.37
Mn:0.90~1.20
S :≤0.035
P :≤0.035
Cr:≤0.25
Ni:≤0.25
Cu:≤0.25
Technical Equipment
技术装备