Dear Gentlemens
I need information of which mechanical test is necessary to do, for qualify a WPS to weld rails with Flash Butt Weding Process.
Is it necessary to do bending, tension and impact tests?
Regards
Cardote
E71T-1C is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...
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