Monday, April 16, 2018

[MW:27702] Normalising

If we do normalising to dish end, it's yield strength is increased due to strain hardening of dish end.. But this yield strength is restore by normalising. In normalising strength is reduced but after reduction it come to it's orignal yield strength. But if PTC undergone through same normalizing heat treatment, then it's yied strength is lower than Dish end yield Strength ?

material is SA516 gr-70.

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