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Thursday, 5 June 2014

Stresses for Welded Joints

Stresses for Welded Joints Points : Stresses for Welded Joints Stresses in welded joints are hard to decide as of the changeable and unpredictable parameters similar to homogeneity of weld metal, thermal stresses in welds, changes of physical properties owing to high rate of cooling etc. The stresses are obtained, on the following statement:

1. Load is detached consistently along whole length of weld.
2. Stress is spread equally over its efficient section.

Following table explain stresses for welded joints for joining ferrous metals by mild steel electrode under stable with fatigue or reversed load.

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