BETA TITANIUM ALLOY WITH LOW ELASTICITY AND HIGH STRENGTH

摘要

The present invention provides a beta titanium alloy with a low modulus of elasticity and high strength compared with known alloys. According to the present invention, the titanium alloy comprises 6-13 % of Mo, 0.1-3.9 % of Fe, and the balance of Ti and inevitable impurities by weight, and selectively comprises 0.1-3.9 % of Al. According to the present invention, the titanium alloy implements high tensile strength of 1,300 MPa or higher and a low modulus of elasticity of 95 GPa or lower at low cost.