Alloy 294 Pipe Copper Nickel Alloy Contantan Tube for Apparatus
|FOB Price:||US $9-20 / kilograms|
|Min. Order:||50 kilograms|
|Min. Order||FOB Price|
|50 kilograms||US $9-20/ kilograms|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: Constantan
- Material: copper alloy
- PCD: 290min
- Hole: 0
- Size: 0.01-3mm*0.3-600mm
- Sample: Small Order Accepted
- Transport Package: in Roll/Coil/Spool
- Origin: Shanghai, China
- Product Type: Strip
- Carbon Content: 0
- ET: 0
- standard: GB/ASTM/JIS/BIS/DIN
- surface: bright
- Trademark: Tankii
- Specification: 0.01-3mm*0.3-600mm
- HS Code: 7409400000
|Packaging Details:||1.Coil(plastic spool)+ compressedply-woodencase+pallet|
2.Coil(plastic spool)+ carton+pallet
copper nickel alloy strip
Specifications of Copper Strip (Copper Tape)
1) Thickness: 0.035- 2.5mm
2) Width: 610mm max. Coil weight: 3 ton Max
3) Grade: C1100 / C1020 / C1220
4) Chemical Composition:C1100: Cu >99.90% C1020: Cu >99.96% C1220: Cu >99.97%; P 0.015-0.04%
5) Oxygen content:C1100: O < 500PPM C1020: O < 50PPM
6) Temper: O, 1/4H, 1/2H, H O: HV100
7) Electric 20°CConductivity:C1100/C1020 >97% ;C1220 >80%
Copper Strip(Copper Tape)
|Brass Strip||C2600 C2680 C2801||O, 1/4H, 1/2H, 3/4H, H, EH, SH||0.15-5.0mm||8-610mm|
|Bronze Strip||C5191 C5210 C5102 C5212||1/2H, 3/4H, H, EH, SH||0.15-4.0mm||8-610mm|
|Copper Tape||C2600 C2680 C2801||O, 1/4H, 1/2H, H||0.15-5.0mm||8-610mm|
|Reflow Tin Plated Copper Strip||C7541 C7521 C7701||O,H||0.15-22mm||max 405mm|
|Copper Clad Metal Strip Gilding Metal||CuZn90,CuZn10,CuZn85||F18,F11||0.20-3.55mm||120-160mm|
|Copper Beryllium Strips||C17200 C17000 C17300 C17500 C17510||TB00 TD01-04 TF00 TH01-04 TM00-08||0.12-2.0mm||10-400mm|
|Oxygen-Free Copper Strip||C1020 C1201 C1220||O, 1/4H, 1/2H, Hl||0.1-2mm||max 405mm|
|Copper Nickel Zinc Strips||C7541 C7521 C7701||O 1/4H 1/2H 3/4H H EH SH||0.15-22mm||max 405mm|
|Copper Clad Steel Strip||C1020 C1201 C1220||O, 1/4H, 1/2H, Hl||0.2-2.5mm||120-160mm|
|Brass Clad Steel Strip Coil||C2600 C2680 C2801||H65 H90||0.15-5.0mm||8-610mm|
|Copper Clad Aluminum Busbar||1070 aluminum; C1020 C1201 C1220 copper||hard,soft, semi-hard||3-12mm||30-200mm|
Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.
Copper Nickel Alloy- constantan
Chemical Content, %
|Max Continuous Service Temp||400ºC|
|Resisivity at 20ºC||0.49±5%ohm mm2/m|
|Tensile Strength,N/mm2 Annealed,Soft||340~535 Mpa|
|Tensile Strength,N/mm3 Cold Rolled||680~1070 Mpa|
|EMF vs Cu, μV/ºC (0~100ºC)||-43|
Application of Constantan
Constantan is a copper-nickel alloy that contains specific minor amounts of additional
elements to achieve precise values for the temperature coefficient of resistivity. Careful
control of melting and conversion practices results in a very low level of pinholes at
ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.
Wire: Diameter: 0.04mm-8.0mm
It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.
It has nice corrosion resistance, good malleability and solderability.
5. Packing detail
1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet
6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Alloy, Copper Nickel Alloy,pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over nine years in this field. During nine years, more than 60 management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.