プロダクト細部
起源の場所: 上海
ブランド名: TANKII
証明: ROHS,ISO9001
モデル番号: CuNi44
支払及び船積みの言葉
最小注文数量: 20kg
価格: usd+15~30+kg
パッケージの詳細: スプール、カートン、パレット
受渡し時間: 8-20日
支払条件: L/C、T/T、ウェスタン・ユニオン
供給の能力: 200+TON+MONTH
材料: |
銅のニッケル |
形: |
円形 |
サイズ: |
0.01--10mm |
引張強さ(N/mm2): |
>420 |
材料: |
銅のニッケル |
形: |
円形 |
サイズ: |
0.01--10mm |
引張強さ(N/mm2): |
>420 |
Cuprothal 294/Alloy 294/MWS-294 copper nickel constantan wire CuNi44
Copper nickel resistance heating wire, which has low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable. It's similar as s type cupronickel.
The more composition of Nickel,the more silver white the surface to be.
Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
Chemical Content(%) CuNi44
Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties CuNi44
Max Continuous Service Temp | 400 ºC |
Resistivity at 20ºC | 0.49 ± 5% ohm*mm2/m |
Density | 8.9 g/cm3 |
Temperature Coefficient of Resistance | < -6 ×10-6/ºC |
EMF VS Cu (0~100ºC) | -43 μV/ºC |
Melting Point | 1280 ºC |
Tensile Strength | Min 420 Mpa |
Elongation | Min 25% |
Micrographic Structure | Austenite |
Magnetic Property |
Non. |
Copper nickel alloy series:
CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Also named NC003, NC005, NC010, NC012, NC015, NC020, NC025, NC030, NC035, NC040, NC050.
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