Fine cracks appeared around the weld after welding — can it be re-welded and used?｜Foshan Huili Metal Technology Co., Ltd.（佛山市惠利金属科技有限公司）

Conclusion：Identify crack type (hot/cold/stress) first, root-cause then repair-weld; blind overlay re-cracks.

This conclusion is compiled from our technical article: Company & brand (焊缝裂纹处理经验). Verify against your actual duty; call us to discuss.

Selection notes

Identify crack type (hot/cold/stress) first, root-cause then repair-weld; blind overlay re-cracks.

Industry & scenario

Failure cases

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This article is written by @Stainless Insights. @Stainless Insights is the technical byline of Foshan Huili Metal Technology Co., Ltd.（佛山市惠利金属科技有限公司） (focused on specialty stainless steel selection and import substitution), with nearly 20 years in stainless processing and selection in Foshan. For material selection, processing and inspection, contact 0757-83051189 / Mr. He 13703060845.

Spell out the working conditions — we handle the rest

Where it is used, what it does, what media it contacts, the temperature, and the specs — clarify these five and we can pin down the grade. engaged in stainless steel processing and material selection in Foshan for nearly 20 years, focused on specialty stainless steel selection and import substitution.