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Welding procedure approvals

2011-06-16 11:12:24 From£ºHarbin Welding Training Institute Clicks:9511
 
 
Inspection and evaluation complying with international standards such as
 
ISO15614 Specification and qualification of welding procedures for metallic materials -- Welding procedure test
Part 1 Arc and gas welding of steels and arc welding of nickel and nickel alloys
Part 2 Arc welding of aluminium and its alloys
Part 3 Fusion welding of non-alloyed and low-alloyed cast irons
Part 5 Arc welding of titanium, zirconium and their alloys
Part 6 Arc and gas welding of copper and its alloys
Part 7 Overlay welding
Part 11 Electron and laser beam welding
Part 12 Spot, seam and projection welding
Part 13 Resistance butt and flash welding
ISO15610 Specification and qualification of welding procedures for metallic materials -- Qualification based on tested welding consumables
ISO15611 Specification and qualification of welding procedures for metallic materials -- Qualification based on previous welding experience
ISO15612 Specification and qualification of welding procedures for metallic materials -- Qualification by adoption of a standard welding procedure
ISO15613 Specification and qualification of welding procedures for metallic materials -- Qualification based on pre-production welding test
 
 
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