ATI Nickel ATI K-500™

Generic Family: Nickel - Wrought - Ni-Cu Alloy • Supplied by: Allegheny Technologies Incorporated

ATI K-500™ Alloy (UNS N05500) is an age-hardenable nickel-copper alloy characterized by the good general corrosion resistance of ATI 400 Alloy with the added advantage of increased strength and hardness. The alloy maintains good strength up to 1,200°F (648°C) and is strong and ductile to temperatures as low as -423°F (-217°C). As with ATI 400 Alloy, the alloy has excellent resistance to flowing brines, brackish water, and seawater. The alloy also has low magnetic permeability to -210°F (-99°C).

This alloy is commonly used in the oil and gas, and the marine industries. Applications for ATI K-500™ alloy include pumps and drive shafts, impellers, valve components, springs, fasteners, oil well packers, and subsurface safety valves. Standard mill forms for ATI K-500™ alloy include bar, tube, shapes, and forgings.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Africa & Middle East, Asia Pacific, Europe, Latin America, North America

Other Properties

Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Hardness, Tensile Modulus, Mean Specific Heat, Mean CTE, Thermal Conductivity, Electrical Resistivity

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Processing

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