Saturday, September 14, 2019

[MW:30055] Aluminium welding failure from parent metal

Dear experts,
EN AW 5754 H22 welded with ER5356, RT clear but gets failed in tensile.
What can be the reason please guide..
The artilce wleded is a 3 mm thick plate to plate butt joint.
Required YS 0.2 - 130 MPa
I am getting only 103 and 99 MPa.

Required UTS - 220-270 MPa
I am getting - 213 & 205 Mpa

Regards
Kadir godil

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