C71500-CuNi30 Copper Nickel Alloy Strip

• Customization: Available
• Product Type: Strip
• Material: CuNi
• Model NO.: CuNi30Fe
• Carbon Content: Low Carbon
• PCD: none
• ET: none
• Hole: none
• sample: Free
• Transport Package: in Roll, Wooden Case Outside
• Specification: 0.02-1.2mm
• Trademark: Tankii
• Origin: China
• HS Code: 7408229000
• Production Capacity: 3000 T/Year

Product Description

C71500-CuNi30 Copper Nickel Alloy Strip

Product Description
 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
30	1.0	-	-	Bal	-	ND	ND	ND	ND

 
Mechanical Properties

Max Continuous Service Temp	350ºC
Resisivity at 20ºC	0.35%ohm mm2/m
Density	8.9 g/cm3
Thermal Conductivity	10(Max)
Melting Point	1170ºC
Tensile Strength,N/mm2   Annealed,Soft	400 Mpa
Tensile Strength,N/mm2   Cold Rolled	Mpa
Elongation(anneal)	25% (Max)
Elongation(cold rolled)	(Max)
EMF vs Cu, μV/ºC (0~100ºC)	-37
Micrographic Structure	austenite
Magnetic Property	Non

 
Resistance Alloy- CuNi30
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