Choice of filer metal depends on which requirements on mechanical properties and composition of weld metal.
If high strength and high charpyvalues at low temp are required after PWHT at high temp (e.g. in case of hardness requirement < 22HRC), only few compositions are suitable and less available / known.
With kind regards,
Erwin GERING
Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens Kathalingam Babu
Verzonden: woensdag 14 april 2010 10:52
Aan: materials-welding@googlegroups.com
Onderwerp: [MW:4823] ASTM A519 Gr.4130- FCAW Process
Hi ,
May i know, why FCAW process is not familiar in welding of ASTM A519 Gr.4130 Pipes?
Thanks & Regards,
K.Babu
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