Wednesday, April 14, 2010

[MW:4829] Welding rails

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

No comments:

Re: [MW:34913] Filler wire

E71T-1C  is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...