CuNi30Mn copper nickel resistance heating elements alloy wire

• Product Type: Strip
• Material: CuNi
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 15mm
• Hole: 0
• Model NO.: CuNi30
• Size: 0.01-3mm*0.3-600mm
• standard: GB/ASTM/JIS/BIS/DIN
• surface: bright
• Sample: Free
• Transport Package: in Roll, Wooden Case Outside
• Specification: 0.01-3mm*0.3-600mm
• Trademark: Tankii
• Origin: China
• HS Code: 7409400000
• Production Capacity: 2000 Tons/Year

Product Description

CuNi30Mn copper nickel  resistance heating elements alloy wire 

CuNi30Fe1/C71500 Strip/sheet

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
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