Effect of Al, Sn and Cu on Mechanical Properties and Young's Modulus of Titanium Alloy

The effect of Al,Sn and Cu elements on strength,elongation and young' modulus of titanium alloy is researched.The result indicates that the strength boosted with the increase of Al,Sn and Cu content in the range of this test,the young's modulus and elongation declined when the content of Sn exceed 5%,Al and Cu content has no obvious effect on elongation but increases the young's modulus.