Nickel/Chromium Alloy Tube (Ni80/Cr20)

Formula: Ni 80/Cr 20

Form: Tube

Material: Nickel/Chromium Alloy

Commodity: Alloys

Hazard Pictogram: GHS07, GHS08

Nickel/Chromium Alloy Tube (Ni80/Cr20) is one of Goodfellow's 41 variations of nickel-chromium alloy tubing for scientific research and industrial applications. This alloy exhibits high temperature strength, oxidation resistance, and corrosion resistance. The nickel-chromium tubes are useful in applications like heat exchangers, furnace parts, thermocouples, and chemical processing equipment where high temperature durability is required. With 41 size options, Goodfellow's nickel-chromium alloy tubes provide flexibility for prototyping and small-scale production.

Wishlist

Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

Tolerances

Tube

Outside Diameter	=<2mm	±0.05mm
Outside Diameter	2mm - 5mm	±0.1mm
Outside Diameter	>5mm	±5%
Wall Thickness		±10%

Material Properties for Alloys

Mechanical Properties

Element	Value
Elongation at break( % )	40
Tensile strength( MPa )	650-1100

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	108
Temperature coefficient( K⁻¹ )	0.00005

Thermal Properties

Element	Value
Maximum use temperature in air( C )	1150-1250
Melting point( C )	1400
Thermal conductivity( W m⁻¹ K⁻¹ )	13.4@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	14@20-100°C