Tantalum Spring

Tantalum spring is made by coiling from tantalum round wires, which apply to chemical equipments and electronic devices. Typically, tantalum spring is made of tantalum alloy Ta-10W and Ta-7.5W, which perform high elasticity, high fatigue, good toughness and heat resistance to corrosion.

Tantalum grades

Unalloyed tantalum (UNS R05200, UNS R05400)

Tantalum-tungsten alloy (UNS R05252, UNS R05255, Ta-7.5W)

Tantalum-niobium alloy (UNS R05240, Ta-3Nb, Ta-20Nb, Ta-30Nb)

Custom-tailored

According to specific requirement / drawing