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Nickel Silver Alloy Tube (Cu62/Ni18/Zn20)

Formula: Cu 62/Ni 18/Zn 20
Form: Tube
Material: Nickel Silver Alloy
Commodity: Alloys
Hazard Pictogram: GHS07, GHS08
Nickel Silver Alloy Tube (Cu62/Ni18/Zn20) is offered by Goodfellow within its range of tubular products. With 129 variations, this nickel silver tube provides unique properties like high corrosion resistance, good machinability, and excellent mechanical strength. These versatile tubes find use across industries in applications like marine components, and medical devices where bio-compatibility, hardness, and anti-seize characteristics are valued.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

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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
Hardness - Brinell 75-190
Elongation at break( % ) 45
Modulus of elasticity( GPa ) 120-135
Izod impact strength( J m⁻¹ ) 110-130
Shear strength( MPa ) 290-400
Tensile strength( MPa ) 400-700
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 29
Temperature coefficient( K⁻¹ ) 0.0003
Thermal Properties
Element Value
Melting point( C ) 1060-1110
Thermal conductivity( W m⁻¹ K⁻¹ ) 28@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 16-17.1@25-300°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.72

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