Resistance Heating CuNi19 NC025 Copper Nickel Alloy

Browse Categories

Ohmalloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-66796338

Contact Person:
Mr.Qiu View Contact Details

Resistance Heating CuNi19 NC025 Copper Nickel Alloy

Brand Name	OHMALLOY/OEM
Model Number	SP-CuNi14
Certification	ISO9001:2015
Place of Origin	China
Minimum Order Quantity	5KG
Payment Terms	L/C, T/T, , Paypal
Supply Ability	40000 KG per month
Delivery Time	5-16 working days after payment confirmed
Packaging Details	Spool+paper case + wooden case（or customized）
Name	CuNi19 NC025 Nickel Alloy Rod Strip Wire Valves Precision Resistance Parts Material
Material	CuNi19(CN025)
Resistivity	0.25(at 20℃ (Ωmm2/m))
Temperature factor of resistivity（20℃~600℃）X10-5/℃	<25
EMF vs Cu(μV/℃ )(0~100℃ )	-32
Supply State	Wire/Strip/Rod
Max Working Temperature(℃)	300
Warranty	3 Years

Detailed Product Description

CuNi19 NC025 Nickel Alloy Rod Strip Wire Valves Precision Resistance Parts Material

OhmAlloy025 (Resistance heating wire and resistance wire)
(Common Name:CuNi19,NC25)

OhmAlloy025 is a copper-nickel alloy (Cu81Ni19 alloy) with low resistivity for use at temperatures up to 300°C.

The ductility of copper-nickel alloy is very good, so it can be used in shipbuilding and petrochemical industry. Some electrical appliances and meters also use the ductility of copper-nickel alloys to manufacture parts. Copper-nickel alloys are mostly used in industrial production. Some valves and some precision resistance parts will be made of copper-nickel alloys.

Copper Nickel Alloy Production Standard(GB/T1234-95)

Performance　 Brand		NC020 CuNi14	NC025 CuNi19	NC030 CuNi23	NC035 CuNi30	NC040 CuNi34	NC050 CuNi44
Main Chemical Content％	Ni	14.2	19	23	30	34	44
	Mn	0.3	0.5	0.5	1.0	1.0	1.0
	Cu	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
Element Max Working Temperature℃		300	300	300	350	350	400
Density g/cm3		8.9	8.9	8.9	8.9	8.9	8.9
Resistivity Ωmm2/m, at 20℃		0.20±5％	0.25±5％	0.30±5％	0.35±5％	0.40±5％	0.49±5％
Temperature factor of resistivity 10-5/℃(200-600℃)		<38	<25	<16	<10	-0	<-6
Melting Point ℃		1115	1135	1150	1170	1180	1280
Tensile Strength MPa		≥310	≥340	≥350	≥400	≥400	≥420
Enlogation%(>1.0)		≥25	≥25	≥25	≥25	≥25	≥25
EMF VS Copper V/℃(0-100℃)		-28	-32	-34	-37	-39	-43
Specific heat capacity j/gk(20℃)		0.38	0.38	0.38	0.39	0.40	0.41
Conductivity coefficient w/mk at20℃		48	38	33	27	25	23
Organizational attribute		Austenitic	Austenitic	Austenitic	Austenitic	Austenitic	Austenitic
Magnetic		None-Magnetic	None-Magnetic	None-Magnetic	None-Magnetic	None-Magnetic	None-Magnetic

Style of supply

Alloys Name	Type	Dimension
OhmAlloy025W	Wire	D=0.06mm~8mm
OhmAlloy025R	Ribbon	W=0.4~40	T=0.05~2.9mm
OhmAlloy025S	Strip	W=8~200mm	T=0.1~3.0
OhmAlloy025F	Foil	W=6~120mm	T=0.005~0.1
OhmAlloy025B	Bar	Dia=8~100mm	L=50~1000

CuNi19 NC025 Copper Nickel Alloy Application

Product Tags: NC025 Copper Nickel Alloy CuNi19 Copper Nickel Alloy Resistance Heating Copper Based Alloys

Related Products

C18150 / CuCr1Zr Square Rod 20201000mm For Heating Application

High Strength C17200 Beryllium Plate 140 X 140 X 1800mm For Switch Parts

540 X 540X 2340mm Beryllium Copper Plates CuBe2 C17200 For Electrical Switch

C17200 C17500 C17510 Beryllium Copper Plate CuBe2 Square Plate / Sheet

C18150 Chromium Zirconium Copper Rectangular Bar 15x15x200mm

Size 74x84x84mm Copper Based Alloys QBe2 Beryllium C17200 Flat Bar

Email to this supplier


From:	Enter your Email please. Your email is incorrect!
To:	Ohmalloy Material Co.,Ltd
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

Resistance Heating CuNi19 NC025 Copper Nickel Alloy

Resistance Heating CuNi19 NC025 Copper Nickel Alloy

C18150 / CuCr1Zr Square Rod 20*20*1000mm For Heating Application

High Strength C17200 Beryllium Plate 140 X 140 X 1800mm For Switch Parts

540 X 540X 2340mm Beryllium Copper Plates CuBe2 C17200 For Electrical Switch

C17200 C17500 C17510 Beryllium Copper Plate CuBe2 Square Plate / Sheet

C18150 Chromium Zirconium Copper Rectangular Bar 15x15x200mm

Size 74x84x84mm Copper Based Alloys QBe2 Beryllium C17200 Flat Bar

C18150 / CuCr1Zr Square Rod 20201000mm For Heating Application