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Tempering/Annealing 1144SP

Tempering/Annealing 1144SP

Tempering/Annealing 1144SP

(OP)
We use 1144SP as shaft/stud material for products we manufacture.

The normal recommended operating temperature range for these products is -30 to 250 degrees F.

We want to offer a high-temperature line of these products that will have operating tempertures up to 400 degrees F.

Will the mechanical properties of the 1144SP be changed such that I need to be concerned about modifications to the load ratings?

Shaft/stud diameters range from 1/2" to 4".

I appreciate your comments or recommended websites for infomation.

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