Wednesday, June 17, 2015

[MW:23074] CRACK IN ANGLES , An interesting topic and more interesting issue!

Dear expert,

I'm recently working in a structural project as welding qc . During fabrication inspection, surface crack was found in angles material used in project ( as bracing ) so i reviewed the mechanical examination reports ( the tests are done according to En iso 10025-2 ) but absolutely mechanical properties and chemical analysis is ok! and that is so interesting to me  .



And after that according to the material examination reports, welding of a reinforcing bare is permitted by the engineer and its more interesting issue for me!

However my question is according to any fabrication standard is it possible to welding on a cracked surface material like that ?
(the depth of cracks are 3 mm in both sides and in all over the angles surface area .) 

Thank you.




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