Chromaloy® Alloy Spooled Wire

Formula: Fe 75/Cr 20/Al 5

Form: Wire

Material: Chromaloy® Alloy

Commodity: Alloys

Temper: Annealed

Chromaloy® Alloy Spooled Wire is part of Goodfellow's extensive range of wires, which includes 24 variations of this product. Chromaloy wire exhibits high strength and hardness as well as excellent corrosion and oxidation resistance. The wire's unique properties make it suitable for applications like springs, fasteners, and welding electrodes that require durability in extreme environments. With its versatility across industries like aerospace, automotive, and oil and gas, Chromaloy wire serves as a high-performance solution for demanding mechanical components and systems.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

each

Tolerances

Wire

Diameter		±10%
Length		+5% / -1%

Material Properties for Alloys

Mechanical Properties

Element	Value
Elongation at break( % )	15
Tensile strength( MPa )	650

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	137
Temperature coefficient( K⁻¹ )	0.00007

Magnetic Properties

Element	Value
Curie temperature( C )	600

Thermal Properties

Element	Value
Maximum use temperature in air( C )	1250
Melting point( C )	1500
Thermal conductivity( W m⁻¹ K⁻¹ )	16@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	11@20-100°C