Nc040 Alloy Copper Nickel Resistance Heating Wire

Model NO.: NC040 Conductor Type: Solid Conductor Material: Iron Chromium Aluminum Insulation Material: Bare Range of Application: Heating Resistance Brand: Fengshan Shape: Wire, Flat Wire, Strip,Foil MOQ: 10kgs Specification: SGS, ROHS, GOST HS Code: 74082900 Type: Bare Application: Heating Sheath Material: None Material Shape: Round Wire Certification: RoHS, GOST Size: 0.025-15mm Color: Natural Color, Acid White, Bright Trademark: Fengshan Origin: Jiangsu Taizhou NC040 alloy Copper Nickel resistance Heating Wire

Products & Workshop & Warehouse

I   We are manufacture of Alloy wire includes FeCrAL wire, NiCr wire, CuNi wire:
 
1. FeCrAl heating wire:OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4.
2.Nichrome heating wire:Cr20Ni80,Cr15Ni60,Cr30Ni70,Cr20Ni35
3.Constantan heating wire:Cuni40,Cuni44
4.Cu-Ni wire:NC003, NC005, NC010, NC012, NC015, NC020, NC025, NC030, NC035, NC040, NC050   
 
II Main Property of heating wire
 

Type		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Main Chemical composition	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Re	opportune	opportune	opportune	opportune	opportune	opportune	opportune
	Fe	Rest	Rest	Rest	Rest	Rest	Rest	Rest
Maximal Temperature		650	1250	1250	1250	1100	1350	1400
Resistivity 20c (10-6ohm*m)		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Density(g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Thermal conductivity (KJ/m*h*c)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Extend strength		15.4	16	14.7	15	13.5	16	16
Melting point (deg.c		1450	1500	1500	1500	1500	1510	1520
Tensile strength(N/mm2)		588-735	630-780	637-780	630-780	637-784	650-800	680-830
Extension rate%		>16	>12	>12	>12	>12	>12	>10
Section shrink rate (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Repeatedly bending frequency (F/R)		>5	>5	>5	>5	>5	>5	>5
Specific heat J/g.		0.49	0.494	0.52	0.46	0.49	0.494	0.494
Linear expansion coefficient		15.4	16	14.7	15	13.5	16	16
hardness (H.B.)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Rapid life h/			0.064	0.061538462	0.061538462	0.061538462	0.059259259	0.059259259
Microstructure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetism		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

 

Type		Cr20Ni80	Cr15Ni60	Cr30Ni70	Cr20Ni35	Cr20Ni30
Main chemical composition	Ni	Rest	55.0~61.0	Rest	34.0~37.0	30.0~34.0
	Cr	20.0~23.0	15.0~18.0	28.0~31.0	18.0~21.0	18.0~21.0
	Fe	≤1	Rest	≤1	Rest	Rest
Maximal Temperature(ºC)		1200	1150	1250	1100	1100
Resistance Temperature correction coefficient.(CT)		1.09±0.05	1.11±0.05	1.18±0.05	1.04±0.05	1.06±0.05
Melting point (ºC)		1400	1390	1380	1390	1390
Resistivityρ20ºC(10-6Ω.m)	800ºC	1.008	1.078	1.028	1.188	1.173
	1000ºC	1.014	1.095	1.033	1.219	1.201
	1200ºC	1.025		1.043
Fast life value	Tem.(ºC)	1175	1100	1200	1050	1050
	hour(h)	≥110	≥100	≥110	≥100	≥100
Specific gravity(g/cm3)		8.40	8.2	8.1	7.90	7.90
Elongation(%)		≥25	≥25	≥20	≥20	≥20
Thermal(kj/m.h.ºC)		60.3	45.2	45.2	43.8	43.8
Specific heat(20ºC)j/g.ºC		0.440	0.494	0.461	0.500	0.500
Extend strength(20~1000ºC)α*10-6ºC		18.0	17.0	17.1	19.0	19.0
Tensile strength(kg/mm2)		>85	>85	>85	>85	>85
Repeatedly bending(F/R)		>12	>12	>12	>12	>12
Microstructure		Austenitic	Austenitic	Austenitic	Austenitic	Austenitic

III Main Advantage and Application
 
A. Physical parameter:
 
 1) Wire diameter: 0.025 ~ 15mm
 2) Pure Nickel has the ability to withstand relatively high temperatures without deterioration. Maximum operating temperature is approximate 600°C
 3) Nickel Wire is available in single strand or multi-strand construction. It is supplied from stock either bare, or insulated
 
 
B. Characteristics:
 
 1) Excellent straightness
 2) Uniform and beautiful surface condition without spots
 3) Excellent coil-forming ability
 
C. Main applications and general purpose:
  1) This wire can also be widely used in generally specified for transistor caps, anodes for electronic tubes, leads of electronic components / lead-in-wires for lamps and for wire-mesh. Also used in strip form for various applications including Ni-Cd batteries
  2) Also used for cables, Lead-in-Wire for lamps, electronic tube supports, wire cloth electrical connecting leads where temperatures are in excess of those for which copper is suitable, wire weaving
  3) Typical applications include: terminations for heating elements as in ovens, plastics extruders, furnaces. Filament supports and lead wires in the lighting industry

NC040 alloy copper nickel resistance heating wire
 
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