Manganin® Rod

Manganin® Rods are part of our extensive range of metal rods. With 18 diameter and length variations, their copper-manganese-nickel alloy composition combines properties like low resistivity, low temperature coefficient of resistance and high ductility. Their stability and conductivity make Manganin® Rods suitable for use in precision resistors, thermocouples, and electrical feedthroughs in analytical instrumentation and high-vacuum systems. Our range of rods accommodates everything from prototyping through to large-scale manufacturing.

Formula: Cu86/Mn12/Ni 2
Diameter: 8mm
Length: 100mm
Temper: Annealed
UOM Code: 165-171-45

SKU: 1000059627

Product Code: CU06-RD-000120

Wishlist

Tolerances

Rod

Diameter	=<10mm	±10%
Diameter	>10mm	±5%

Health hazard/Hazardous to the ozone layer

Serious health hazard

Tolerances

Rod

Diameter	=<10mm	±10%
Diameter	>10mm	±5%

Technical Data Sheet

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Safety Data Sheet

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€174.44

each

Buy 5 for €141.29 each and save 19%
Buy 10 for €129.08 each and save 26%

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Material Properties for Alloys

Mechanical Properties

Element	Value
Elongation at break( % )	50
Modulus of elasticity( GPa )	124-159
Izod impact strength( J m⁻¹ )	107
Tensile strength( MPa )	300-600

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	43-48
Temperature coefficient( K⁻¹ )	0.00001

Thermal Properties

Element	Value
Maximum use temperature in air( C )	300
Melting point( C )	960
Thermal conductivity( W m⁻¹ K⁻¹ )	22@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	14-19@20-100°C