Huona (Shanghai) New Material Co., Ltd.
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China,Shanghai ,Shanghai
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- Constantan CuNi44 Copper Nickel Wire 1.0mm for Jump Wire
- Product Details
- Company Details
Product Specification
|
|
|
|
| Payment Terms |
L/C,T/T,Western Union,MoneyGram |
Supply Ability |
30000 KG per month |
| Delivery Time |
5-21days |
Packaging Details |
Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized) |
| Name |
CuNi44 Constantan Wire |
Elongation |
25% |
| Resistivity |
0.49(at 20℃ (Ωmm2/m)) |
Conductivity |
23WmK |
| Density |
8.9g/cm3 |
Melting point |
1280℃ |
| Max continuous operating temperature in air |
400℃ |
Magnetic properties |
non-magnetic |
| Brand Name |
Huona |
Model Number |
CuNi44 |
| Certification |
ISO9001 |
Place of Origin |
Shanghai |
| High Light |
cuni44 copper nickel wire
，cuni44 copper nickel welding wire
|
Constantan Konstantan CuNi44 Copper Nickel wire 1.0mm for jump wire
Huona Alloys is a copper - nickel alloy (Cu56Ni44 alloy) characterized by high electrical resistance, high ductility and good corrosion resistance. It is suitable for use at temperatures up to 400°C. Typical applications for Huona Alloys are temperature - stable potentiometers, industrial rheostats and electric motor starter resistances.
The combination of negligible temperature coefficient and high resistivity makes the alloy particularly suitable for the winding of precision resistors.
Huona Alloys is manufactured from electrolytic copper and pure nickel. In finer wire sizes the alloy is designated as Huona Alloys(Thermocouple).
| Element |
Content |
| Nickel |
45 |
| Manganese |
1 |
| Copper |
Bal. |
| Property |
Value |
| Yield strength (Mpa) |
250 |
| Tensile Strength (Mpa) |
420 |
| Elongation (%) |
25 |
| Property |
Value |
| Density (g/cm3) |
8.9 |
| Electrical resistivity at 20℃ (Ωmm²/m) |
0.49 |
| Temperature factor of resistivity(20℃~600℃)X10⁻⁵/℃ |
-6 |
| Conductivity coefficient at 20℃ (WmK) |
23 |
| EMF vs Cu(μV/℃ )(0~100℃ ) |
-43 |
| Temperature Range |
Thermal Expansion x10⁻⁶/K |
| 20 ℃ - 400℃ |
15 |
| Temperature |
Value (J/gK) |
| 20℃ |
0.41 |
|Max continuous operating temperature in air (℃)|400|
|Magnetic properties|non - magnetic|
| Alloy Name |
Working In atmosphere at 20℃ |
Working at max temperature 200℃ (Air and oxygen contain gases) |
Working at max temperature 200℃ (gases with Nitrogen) |
Working at max temperature 200℃ (gases with sulfur - oxidability) |
Working at max temperature 200℃ (gases with sulfur - reductibility) |
Working at max temperature 200℃ (carburization) |
| Huona Alloys |
good |
good |
good |
good |
bad |
good |
| Alloys Name |
Type |
Dimension |
| Huona Alloys-W |
Wire |
D = 0.03mm~8mm |
| Huona Alloys-R |
Ribbon |
W = 0.4~40, T = 0.03~2.9mm |
| Huona Alloys-S |
Strip |
W = 8~200mm, T = 0.1~3.0 |
| Huona Alloys-F |
Foil |
W = 6~120mm, T = 0.003~0.1 |
| Huona Alloys-B |
Bar |
Dia = 8~100mm, L = 50~1000 |
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer,Exporter
-
-
Total Annual:
8000000-100000000
-
Employee Number:
100~120
-
Ecer Certification：
Verified Supplier
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