Allegheny Ludlum Alloy 255 Stainless Steel, UNS S32550
Subcategory: Stainless Steel; Metal
Material Notes: Iron content above calculated as remainder. Alloy 255 is a 25% chromium duplex ferritic-austenic stainless steel designed to provide a superior combination of high strength and excellent corrosion resistance for a wide variety of applications. The alloy possesses a microstructure which is a balanced mixture of austenite and ferrite. The combination of these phases develops the unique combination of strength and chloride stress-corrosion cracking resistance of this alloy. The alloy finds applications in marine corrosion areas, equipment for phosphoric acid and fertilizer industry, pollutions control equipment, the pulp and paper industry and the petrochemical industry. Information provided by Allegheny Ludlum
Available Properties |
- Density
- Hardness, Brinell
- Hardness, Rockwell C
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Charpy Impact
- Electrical Resistivity
- CTE, linear 20°C
- CTE, linear 250°C
- CTE, linear 500°C
- Specific Heat Capacity
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Property Data |
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