Welding procedure qualification
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I seek advice from experts: how should this process evaluation be carried out?
Evaluating it by butt jointing plates covering 40 is sufficient.
What was said upstairs is correct; as long as the thickness range covers it, that’s fine. Just by looking at its structure, it’s clear that this isn’t a stress-bearing weld; it’s likely some kind of lug used to connect to the main structure, and as long as the strength of the weld is sufficient, that’s all that matters.
I plan to conduct a butt joint evaluation for 20mm thick Q245R plates. Is that feasible? Should I use the lower or higher value as the basis for the material properties? Is Q245R suitable if used? Thank you for the advice
Thank you for your guidance; it’s a supporting component, with a φ40 round steel bar on top
I have no complaints about the materials, as long as they are of high quality.
Round steel of Q345R with a diameter of 40? ? I really didn’t expect it if I hadn’t read the posts below
Same thing – at first I thought of using a fillet weld with the same corner joint design to cover it, without any heat treatment, to save effort; I’m not sure if that will work
Well, thank you, senior. At first I thought of creating a fillet weld with the same corner joint design to cover it, without any heat treatment, to save effort – I’m not sure if that will work