Gr12 φ1.6 Welding Wire Deposition Test
The GR12 φ1.6 welding wire is used to weld two Gr12 mother plates, and the tensile and impact samples are taken on the weld seam to test whether the performance of the welding wire meets the mechanical property requirements of welding. This is called the welding wire deposition test.
Sample (front)
Sample (back)
Taking samples from the weld seam
Sampling area
Tensile and Impact Samples
Tensile and Impact Samples
Testing Item
GR12 φ1.6 titanium welding wire
Ti-0.3Mo-0.8Ni
Testing Result
Oxygen content：0.145
Tensile strength (MPa): 593
Yeild strength (MPa): 484
Elongation A (%)：14.5
Reduction of Area Z (%): 33
Impact Absorbing Energy (KV2/J): 31/29/30
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