Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | Western Union, T/T, L/C |
| Supply Ability | 20,000kg/Week |
| Packaging Details | Wire/Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.50mm packing in coil |
| State | Soft annealled or Hard |
| Sample supply | small sample supply is available |
| Conductor Type | : Solid |
| Application | : Heating |
| series | : CuNi(1,2,6,8,10,14,19,23) |
| Type | : Bar,Wire, Ribbon and Strip |
| Brand Name | TANKII |
| Model Number | CuNi23 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T, L/C | Supply Ability | 20,000kg/Week |
| Packaging Details | Wire/Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.50mm packing in coil | State | Soft annealled or Hard |
| Sample supply | small sample supply is available | Conductor Type | : Solid |
| Application | : Heating | series | : CuNi(1,2,6,8,10,14,19,23) |
| Type | : Bar,Wire, Ribbon and Strip | Brand Name | TANKII |
| Model Number | CuNi23 | Certification | ISO |
| Place of Origin | China | ||
| High Light | copper and nickel alloy ，alloy of copper and nickel | ||
Product Description
CuNi23 alloy wire: low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.ng cable.
Chemical Content, %
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 23 | 0.5 | - | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 250℃ |
| Resisivity at 20℃ | 0.35%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | 16(Max) |
| Melting Point | 115℃ |
| Tensile Strength,N/mm2 Annealed,Soft | 270~420 Mpa |
| Tensile Strength,N/mm2 Cold Rolled | 350~840 Mpa |
| Elongation(anneal) | 25% (Max) |
| Elongation(cold rolled) | 2% (Max) |
| EMF vs Cu, μV/ºC (0~100ºC) | -25 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
Resistance Alloy 180 – CuNi23Mn Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
Enameled condition is available
prothal 30
Resistance Alloy 30-CuNi2 Size/Temper Capabilities
1, Condition: Bright, Annealed, Soft
2, Wire/Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.50mm packing in coil
3, Rod, Bar diameter 1mm-30mm
4, Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
5, Enameled condition is available
Resistance Serise:
| Main property type |
| NC003 Cuni1 | NC005 CuNI2 | NC010 CuNI6 | NC012 CuNi8 | NC015 CuNI10 | NC020 CuNi14 | NC025 CuNi19 | NC030 CuNi23 | NC035 CuNi30 | NC040 CuNi34 | NC050 CuNI44 |
| Main chemical composition | Ni | 1 | 2 | 6 | 8 | 10 | 14.2 | 19 | 23 | 30 | 34 | 44 |
| MN | / | / | / | / | / | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
| CU | rest | rest | rest | rest | rest | rest | rest | rest | rest | rest | rest | |
| Max Working Temperature |
| / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 |
| Density g/cm3 |
| 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 |
| Resistivity at 20 °c |
| 0.03 ±10% | 0.05± 10% | 0.10± 10% | 0.12± 10% | 0.15± 10% | 0.20± 5% | 0.25± 5% | 0.30± 5% | 0.35± 5% | 0.40± 5% | 0.49± 5% |
| Temperature Coefficient of Resistance |
| <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 |
| Tensile Strength mpa |
| >210 | >220 | >250 | >270 | >290 | >310 | >340 | >350 | >400 | >400 | >420 |
| Elongation |
| >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 |
| Melting Point °c |
| 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 |
| Coefficient Of Conductivity |
| 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 | 25 | 23 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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