Wire Diameter : 8mm to 40mm
Outer Diameter : 4mm to 20mm
Length : 20mm to 300mm
Colors : Green
Material : 65 Manganese Steel
● Product Features :
Small volume, good elasticity, high strength, good toughness,
more than three times of strong pressure treatment to remove the
internal stress before use, the spring is not easy to deformation and fracture,
the spring surface has been strengthened, so that the life of the spring has been improved.
● Use :
Die springs are widely used in stamping molds, metal die-casting molds,
plastic molds and other elastic motion precision machinery and equipment,
automotive and other fields. Description: Yellow and blue are mainly used for
plastic mold assembly, red, green and teal are mainly used for hardware assembly.