Our main product, ITW® spring steel wire, is a high-strength spring steel wire with its cross section formed into a square or trapezoidal shape.
- Provides a fine, uniform microstructure and uniform mechanical properties over its entire length.
- Almost free from decarburization or degraded carburization.
- Provides high strength and toughness.
- Provides high cold forming performance.
- Capable of forming springs with high durability, setting resistance, and stability.


Snowmobile Suspension
[Dimensional tolerance] Opposite sides ±0.05 mm R <2.5 mm, length of bar steel -0, +2 mm
