Bright Constantan Strip (CuNi44Mn) Copper Nickel Electric Resistance Heating Ribbon
China Bright Constantan Strip (CuNi44Mn) Copper Nickel Electric Resistance Heating Ribbon, Find details about China Constantan Strip, Copper-Nickel-Alloy from Bright Constantan Strip (CuNi44Mn) Copper Nickel Electric Resistance Heating Ribbon
Basic Info.
Model NO.
CuNi44Mn
Sample
Free
standard
ASTM/GB
colour
silver white
Surface
Bright, Annealed, Soft, Smooth
Thickness
0.02-10mm
Width
1000mm
Ni Content
44%
Packing
Standard or as clients required
Shape
Tape/ Strip/ Ribbon/ Sheet
OEM
YES
Trademark
TANKII
Transport Package
Waterproof Paper, Wooden Case
Specification
RoHS, SGS, ISO 9001: 2008
Origin
China
HS Code
7408220000
Model NO.
CuNi44Mn
Sample
Free
standard
ASTM/GB
colour
silver white
Surface
Bright, Annealed, Soft, Smooth
Thickness
0.02-10mm
Width
1000mm
Ni Content
44%
Packing
Standard or as clients required
Shape
Tape/ Strip/ Ribbon/ Sheet
OEM
YES
Trademark
TANKII
Transport Package
Waterproof Paper, Wooden Case
Specification
RoHS, SGS, ISO 9001: 2008
Origin
China
HS Code
7408220000
Product Desciption
Bright Constantan Strip (CuNi44Mn) Copper Nickel Electric Resistance Heating Ribbon
Tankii, as a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
1. CuNi44, also called Constantan, has a very low temperature coefficient, high electrical resistance, high ductility and non-corroding properties. It is suitable for use at temperatures up to 600° C (1110° F). As a very malleable, very ductile alloy, it has a very good resistance to oxidation.
The alloy is non-magnetic. It is suitable for electrical resistors, potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.
2. Chemical Composition
Alloy Ni% Mn% Fe% Cu%
CuNi44 43 Max 0.5 - Bal.
3. Products and services
1). Pass: ISO9001 certification;
2). Fine after-sale services;
3). Small order accepted;
4). Samples available;
4. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.08*5.0-5.0*250mm Bars: D10-100mm
Chemical Content, %
Mechanical Properties
Tankii, as a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
1. CuNi44, also called Constantan, has a very low temperature coefficient, high electrical resistance, high ductility and non-corroding properties. It is suitable for use at temperatures up to 600° C (1110° F). As a very malleable, very ductile alloy, it has a very good resistance to oxidation.
The alloy is non-magnetic. It is suitable for electrical resistors, potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.
2. Chemical Composition
Alloy Ni% Mn% Fe% Cu%
CuNi44 43 Max 0.5 - Bal.
3. Products and services
1). Pass: ISO9001 certification;
2). Fine after-sale services;
3). Small order accepted;
4). Samples available;
4. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.08*5.0-5.0*250mm Bars: D10-100mm
Chemical Content, %
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 400ºC |
| Resisivity at 20ºC | 0.49±5%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | -6(Max) |
| Melting Point | 1280ºC |
| Tensile Strength,N/mm2 Annealed,Soft | 340~535 Mpa |
| Tensile Strength,N/mm3 Cold Rolled | 680~1070 Mpa |
| Elongation(anneal) | 25%(Min) |
| Elongation(cold rolled) | ≥Min)2%(Min) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
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