High Strength. Corrosion Resistant.
Aerospace Quality.
15-5 PH stainless steel offers an excellent combination of strength, toughness, and corrosion resistance for demanding aerospace and industrial applications.
15-5 PH (UNS S15500) is a precipitation-hardening martensitic stainless steel known for its high strength, excellent toughness, and good corrosion resistance. It is widely used in aerospace, defense, and industrial applications where performance and reliability are critical.
15-5 PH is certified to AMS5659 and available in multiple product forms to meet your exact requirements.
Aerospace structural componentsLanding gear componentsEngine and turbine partsFasteners and fittingsValves and actuatorsHigh-strength shafts and pinsDefense and marine hardwareOil and gas equipment| Products | Description | Specs |
|---|---|---|
 15-5 PH Round Bar | Solid round bar in various diameters and lengths | AMS5659 |
 15-5 Flat Bar | Flat bar in a range of widths and thicknesses | AMS5659 |
 15-5 Square Bar | Square bar for aerospace and industrial applications | AMS5659 |
 15-5 Hexagonal Bar | Hex bar for precision components and fasteners | AMS5659 |
 15-5 Forged Block | Forged block for machining critical components | AMS5659 |
 15-5 Sheet | Sheet in various thicknesses and widths | AMS5862 |
 15-5 Plate | Plate in various thicknesses and sizes | AMS5862 |
Custom sizes, tempers, and cut lengths available upon request.
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