Cold formed head from material SA 516/70 Normalized plate.
After forming head has been normlized. Is it required that the material be represented by test specimens which have been subjected to the same heat treatments above the lower transformation temperature? I.e. two normalization cycles: (As made: one by the plate manufacturer and one by the head manufacturer).
After forming head has been normlized. Is it required that the material be represented by test specimens which have been subjected to the same heat treatments above the lower transformation temperature? I.e. two normalization cycles: (As made: one by the plate manufacturer and one by the head manufacturer).