Hastelloy® C276 Spooled Wire

Formula: Ni 57/Mo 17/Cr 16/Fe/W/Mn

Form: Wire

Material: Hastelloy® C276

Commodity: Alloys

Hazard Pictogram: GHS07, GHS08

Hastelloy® C276 Spooled Wire is a corrosion-resistant alloy primarily used in chemical processing, aerospace systems, and power generation. Its high resistance to sulfuric, hydrochloric, and phosphoric acids makes it ideal for applications in environments involving aggressive media, such as chemical reactors, heat exchangers, and flue gas desulfurization systems. The alloy’s ability to withstand temperatures up to 1,500°F (815°C) and its resistance to stress corrosion cracking are key for components in high-temperature, high-pressure conditions. Ongoing research highlights its suitability for advanced engineering applications, including hydrogen production systems and fuel cell technologies.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

Tolerances

Wire

Diameter		±10%
Length		+5% / -1%

Material Properties for Alloys

Mechanical Properties

Element	Value
Hardness - Brinell	80-200
Elongation at break( % )	52
Modulus of elasticity( GPa )	170-220
Izod impact strength( J m⁻¹ )	42-100
Tensile strength( MPa )	550-900

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	125-130

Thermal Properties

Element	Value
Maximum use temperature in air( C )	1090
Melting point( C )	1270-1390
Specific heat( J K⁻¹ kg⁻¹ )	427@23°C
Thermal conductivity( W m⁻¹ K⁻¹ )	10.1-12.5@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	10.8-11.3@20-100