Materials selection, welding, forming, Heat treatment, corrossion, NDT
I am looking for some data on operating factor for FCAW - that is the ratio between a theoretical deposition rate with 1.2mm FCAW and actual production relevant to a fabrication shop or site welding structural steel in thicknesses between 20mm and 60mm. Some work is in fabrication shops and some is in the yard. Would 40% be constantly achievable, ignoring time for meal breaks and repairs? That is the sort of figure stated in recommendations from consumable suppliers.
All or any information would be welcome.
Alan Denney
AKD Materials Consulting Ltd
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As per ASME B31.3, Clause 331.1.6 (b): Any required PWHT shall be carried out in accordance with the qualified WPS. For furnace PWHT inv...
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