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 |