Question

What does HAZ stand for?
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Answer 1

Answer:

heat-affected zone

Explanation:

In welding, the heat-affected zone (HAZ) is the area of base material, either a metal or a thermoplastic, which is not melted but has had its microstructure and properties altered by welding or heat intensive cutting operations.

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Answer 2

Answer:

no..

the proper meaning of HAZ is

Harry & Zayn the 1D band members!!~♥~