Cold cracking in the heat affected zone of a high strength steel weld can take place because of the___________________?

Chemical Engineering Mcqs

Cold cracking in the heat affected zone of a high strength steel weld can take place because of the___________________?

(A)  Retained austenite

(B)  Martensite formation

(C)  Relatively high sulphur content in the base metal

(D)  Sufficient hydrogen present in the welding arc

Submitted By :Ali Uppal

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