D Series Tensile Coil Spring (DIN 2098 Standard)

Cylindrical extension coil spring translated from standard spring DIN 2098, which is widely used in Germany.

[Features]
- Materials: wire diameter 0.1 to 0.4 stainless steel wire SUS 304-WPB.
- Materials: wire diameter 0.5 to 2.5 piano wire SWP-B.

[Applications]
- This standard is for cold rolled cylinder type tension springs that are commonly used.
- This is to specify a spring made of material having a circular cross section with a diameter of 0.1 mm to 2.5 mm.