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ISO 10042_weld aluminium alloy standard do not mention about weld penetration???

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Ryan.z

Mechanical
Dec 17, 2021
4
Hi you guys

I have a question about welding imperfections standard ISO 10042. In this document do not mention about welding penetration.
To judge welding defect: lack of penetration lever C, h< 0.2s but this document do not mention how much of "s" value?
lackfusion_o8v2l6.png


and about penetration size as well as, this document no not say how much of "h2" and "h6" value, this is penetration value
penetration_yp3yf9.png


How can I judge the lack of penetration defect base on iso 10042?
 
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S should be taken from the plans or drawings (nominal value, see § 4).
For multiple imperfections, h2 and h6 refer to the lack of penetration but in practice this is for butt welds, I've never seen this applied for fillet welds.
 
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