Allegheny Ludlum AL 800AT™ Nickel-Base Alloy, UNS N08811
Subcategory: Superalloy; Nickel Base
Key Words: DIN 1.4958; ASTM B-409; ASME SB-409; AMS 5871
Material Notes: Iron content above calculated as remainder. AL 800AT alloy is nickel-iron-chromium alloys designed to resist oxidation and carburization at elevated temperatures. The nickel content makes the alloy highly resistant both to chloride stress-corrosion cracking and to embrittlement form precipitation of sigma phase. The general corrosion resistance is excellent. This alloy has been approved as a material of construction under ASME Boiler and Pressure Vessel Code, Section I-Power Boilers, Section III-Nuclear Vessels, and Section VIII-Unfired Pressure Vessels. Uses include heat exchangers, process piping, heat treatment fixtures, furnace parts, and steam. Information provided by Allegheny Ludlum
Available Properties |
- Density
- Hardness, Rockwell B
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Electrical Resistivity
- Magnetic Permeability
- Specific Heat Capacity
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Property Data |
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