As mentioned in UHA-44(a)(1) -(a)
What is the meaning of Finishing forming temp & Minimum heat treating temp?

Please help me on above topic
Prashant Bhosale

Minimum heat treating temp is the soaking temperature when heat treatment is required (refer Table UHA 44)
Finishing forming temp is the highest temp attained during forming of an item

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Raghuram

Thanks for yr reply.
But as per UHA-44(a)(1)-
when the condition (a) prevails i.e. finishing forming temp. is below the minimum heat treating temp. as given in Table UHA-44 solution annealing is reqd. and this condition will always prevail becasue we generally carry out the forming at room temp. < min. heat treating temp.

Please reply on above topic,

you need also to check the forming strain in addition to finishing forming temperature, In my opinion when only both these conditions prevail, then solution annealing is required.

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Raghuram