Solidification cracking

Hi Experts,
Please help me investigated Solidification cracking after welding. Parent metal with 316L and filer metal with ER 347. GTAW process.


One of the main disadvantage of using 347 electrode is they are highly prone to cracking.
Why don’t you use 316L?
Yes indeed 347 has its own advantage that it can withstand higher temp than 316.

@Hieu_Thai em muốn chạy demo hay do hàn sai que hàn?

Em muốn chạy demo, Anh.

Không nên thử em ah, tốt nhata theo spec

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