Sorry Ed, sample was 70mm or 2 3/4” from weld, I actually strongly suspect , when cleaning gelatinisation, it won’t be a crack but just the delaminating joint. Thanks for your help.
Hi EdStainless,
The report is all I’ve got for which I’ve paid, and could very quickly be out of profi 🥲.
I’ve sent the report to ESAB , Lincoln and SWP for ideas but no one will commit. I’ve been told the O2 saturation is low at room temp but upon welding O2 absorption will combine with C and...
Hi Gtow,
Please see certified report summary below from a chemical composition, I’ll post in a moment and also a micro structural analysis, many thanks for looking, Nik
Hi all, looking for help with a dilemma I have. I’ve been asked to site weld a beam made of Rimming Steel, enclosed is the lab analysis from a sample i took.
The lab suggests adding aluminium to the weld pool to stop porosity and after looking and speaking to various technical guys I can’t get...
