Testing of the Structure and Mechanical Properties of Technical Titanium Joints

Table 2

The mechanical properties of the material from the titanium pipes and the filler metal.

δ	Yield stress, MPa	Tensile stress 𝜎𝑏, MPa	Elongation,; 𝜀𝑏, %
𝛿2	357	506	34
𝛿1	284	513	33
Filler metal	275	305	20

𝜎_𝑏 and 𝜀_𝑏 are the tensile stress and elongation for pipe base material.