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Change in material class vs change in consumable selection

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SJmetallurgist

SJmetallurgist

Mechanical
Apr 8, 2006
47
Sorry if the question is silly, but a little confused here.
If material SA387 Grade 5 class1 changes to class2 or class3, should the welding consumable selection be affected?
OR would it need requalification?
Currently welding SA387 grade 5 class 1 with E8018-B6.
 
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