Factory Price Constantan Foil CuNi44 Copper Nickel Strip 6j40 CuNi40 Resistance Foil

Basic Info

Application	Aviation, Electronics, Industrial, Medical, Chemical
Standard	JIS, GB, DIN, BS, ASTM, AISI, ISO 9001
Purity	>98%
Alloy	Alloy
Type	CuNi Strip
Powder	Not Powder
Technique	Cold Drawing
Treatment	Hydrogen Annealing
Surface	Bright
Condition	Soft Annealed
Certificate	RoHS
Max Working Tem	250c
Resistivity	0.15ohm/M
Density	8.9g/cm3
TCR X10-6 / 0c (20~600 0c)	<50
Emf Vs Cu (μV/ 0c) (0~100 0c)	-25
Melting Point	1100c
Transport Package	Carton or Wooden Case
Specification	customzied
Trademark	DLX
Origin	Changzhou, Jiangsu, China
HS Code	7408290000
Production Capacity	150ton/Month

Product Description

Factory price Constantan Foil CuNi44 Copper Nickel Strip 6j40 CuNi40 Resistance Foil

Product Description

Copper nickel alloy has low electric resistance,good heat-resistant and corrosion-resistant,easy to be processed and lead welded.It isused 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.

Size dimension range:Wire: 0.05-10mmRibbons: 0.05*0.2-2.0*6.0mmStrip: 0.05*5.0-5.0*250mmCuNi series:CuNi1 (NC003), CuNi2(NC005), CuNi6(NC010), CuNi8(NC012), CuNi10(NC015), CuNi14(NC020), CuNi19(NC025), CuNi23(NC030),CuNi30(NC035), CuNi34(NC040), CuNi44(NC050).

Product Parameters

Type	Electrical resistivity (20degreeΩ mm²/m)	temperature coefficient of resistance (10^6/degree)	Density g/mm²	Max. temperature (°c)	Melting point (°c)
CuNi1	0.03	<1000	8.9	/	1085
CuNi2	0.05	<1200	8.9	200	1090
CuNi6	0.10	<600	8.9	220	1095
CuNi8	0.12	<570	8.9	250	1097
CuNi10	0.15	<500	8.9	250	1100
CuNi14	0.20	<380	8.9	300	1115
CuNi19	0.25	<250	8.9	300	1135
CuNi23	0.30	<160	8.9	300	1150
CuNi30	0.35	<100	8.9	350	1170
CuNi34	0.40	-0	8.9	350	1180
CuNi40	0.48	±40	8.9	400	1280
CuNi44	0.49	<-6	8.9	400	1280

CertificationsCompany Profile

Our company Principle is " Quality first, Customer first".

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.2, We can provide the products within a week after payment.3, Wecan provide sample of the products customer need.4, We always insist on "Quality first, Customer first" as our business philosophy.

Packaging & ShippingFAQ

Question: Are you a trading company or manufacturer?
Answer: We're manufacturer.

Question2: Could you help to design the product?Answer: Yes, we have excellent R&D team, OEM/ODM orders are all welcome. Question: Could you supply samples?Answer: Yes, wecould supply samples according to your requirement.
Question: could we visit your factory?Answer: Sure, factory visit is warmly welcome.