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Q & A details -How cold cracking happen in welding process?
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How cold cracking happen in welding process?

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How cold cracking happen in welding process?
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  • 0861788249

    0861788249 2017-03-06 10:20:19

    Heat expands, cold contracts... When you weld, the 2 metals will expand toward each other. once your done, they will try to pull apart. not enough filler rod, not clamping, rapid cooling, undercut, wrong filler rod, are just a few causes of cracks

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