CuNi Copper nickel heating resistance wire 180 Alloy(CuNi23)

• Customization: Available
• Product Type: Wire
• Material: Cu Ni
• Model NO.: CuNi23
• Carbon Content: Low Carbon
• colour: Brown
• Density: 8.9(g/cm3)
• Sample: Small Order Accepted
• surface: Bright
• Transport Package: in Coil
• Specification: SGS
• Trademark: TANKII
• Origin: China
• HS Code: 7408229000
• Production Capacity: 2000 Tons/Year

Product Description

Heating Application Heat Resistant CuNi23 Electric Wire

Product Description
CuNi23Mn 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.
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	250ºC
Resisivity at 20ºC	0.35%ohm mm2/m
Density	8.9 g/cm3
Thermal Conductivity	16(Max)
Melting Point	115ºC
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

FAQ
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.