In {TAIL ~ accordance} with one embodiment of the invention, {HEAD ~ a method} of producing a cobalt based tubular product includes forming a cobalt or cobalt alloy tubular workpiece having at least about 30% by weight of fcc phase, and subjecting the workpiece to at least about a 20% wall reduction at a temperature below a recrystallization temperature of the workpiece using a metal forming process 
In { TAIL ~ accordance } with one embodiment of the invention , { HEAD ~ a method } of producing a cobalt based tubular product includes forming a cobalt or cobalt alloy tubular workpiece having at least about 30 % by weight of fcc phase , and subjecting the workpiece to at least about a 20 % wall reduction at a temperature below a recrystallization temperature of the workpiece using a metal forming process
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