Hardening or Aging Treatment at 900°F Thickness, inchesUltimate Tensile Strength, ksi min.0.2% Yield Strength, ksi min.Elongation % in 2″ min.Reduction in Area min. %Hardness, Rockwell, min. / maxHardness, Brinell, min. / max.
17-4PHis a precipitation hardening martensitic stainless steel, which combines high strength and hardness (after heat treatment) with excellent corrosion resistance, and is suitable for easy fabrication. Solution Treatments. As supplied 17-4 PH is usually in the solution treated condition (...