CuNi23 (alloy 180) Copper Nickel Alloy Wire/Flat Wire/Strip/foil Midohm

• Product Type: Wire
• Material: Cu Ni
• Carbon Content: N/A
• PCD: N/A
• ET: N/A
• Hole: N/A
• Model NO.: CuNi23
• 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

CuNi23 (alloy 180) Copper Nickel Alloy Wire/Flat Wire/Strip/foil Midohm

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