Material Properties

Industry Standard
17-4 PH Stainless
Super
Stainless™
Super
Stainless II™
Tensile Strength 145-162 ksi 145-167 ksi 178-185 ksi
Yield Strength 125-146 ksi 142-150 ksi 155-168 ksi
Elongation .2% offset 13-18% 17.5-20.5% 17.5-20.5%
Reduction of Area 45-55% 45-60% 45-60%
Charpy 75°F 16, 14, 11 123, 123, 127 123, 123, 127
Charpy -40°F 8, 5, 5 108, 104, 114 75, 80, 85

Better than the Best.

17-4 PH Stainless

As you can see segregated areas with delta ferrite, hardenite and coarse Niobium Carbo-nitrides.

Super Stainless™

Super Stainless™ beats the industry standard by virtually eliminating these segregated problem areas.