Precipitation-Hardening (PH)

Age-hardenable stainless steel combining high strength, hardness, and corrosion resistance, favored for aerospace fasteners and precision components.

Stainless Steel Austenitic Duplex Ferritic Martensitic Precipitation-Hardening (PH)

Stainless Steel / Precipitation-Hardening (PH)

17-4PH Stainless Steel Round Bar

17-4PH Stainless Steel Round Bar is the industry standard precipitation hardening stainless, pairing high strength with good corrosion resistance for aerospace parts, valves and shafts.

Stainless Steel / Precipitation-Hardening (PH)

15-5PH Stainless Steel Plate/Sheet

A cleaner, more isotropic cousin of 17-4PH, 15-5PH Stainless Steel Plate/Sheet gives better transverse toughness for aerospace structural plate and medical instruments.

Stainless Steel / Precipitation-Hardening (PH)

17-7PH Stainless Steel Coil/Strip

17-7PH Stainless Steel Coil/Strip can be formed soft then age hardened to very high spring strength, ideal for precision springs and aerospace diaphragms and bellows.

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