15-5PH Stainless Steel, also known asMartensitic precipitation-hardening stainless steel, isMartensitic precipitation-hardened stainless steelGood processing properties, excellent mechanical properties, resistant to general corrosive environments, high strength, good toughness and ductility, hardness, and corrosion resistance.304 Stainless SteelSame quality.

15-5PH may be used to achieve various properties through solution or heat treatment conditions. It can be processed under various attainable conditions, however, under conditions such as H1150M, it can offer a good service life.

Application Fields: Aerospace, aircraft parts, manufacturing of high-pressure valves for corrosive environments, tanks, fasteners, equipment, and machinery.

15-5PH Chemical Composition:Carbon C: ≤0.07; Manganese Mn: ≤1.00; Silicon Si: ≤1.00; Chromium Cr: 14.0~15.5; Nickel Ni②: 3.5~5.5; Phosphorus P: ≤0.04; Sulfur S: ≤0.03; Copper Cu: 2.5~4.5; Tungsten + Tantalum Nb+Ta: 0.15~0.45