Filum Resistentiae Mixtionis Nickel-Chromii Ni80cr20, Filum Nichrome Nicr 8020, Fabricatio et Officina Fili Mixtionis Nickel-Chromii Nichrome 8020

Filum resistentiae mixturae niccoli-chromici Ni80cr20, filum niccoli-chromici Nicr 8020, filum niccoli-chromici Nicr 8020

Descriptio Brevis:

Ni80Cr20 Electricum/Electricum/Calefactio/Resistentia/Fornax Nichrome 8020 Filum ex Mixtione Nickel Chrome Nicr 80/20

Materia NiCr8020, numero materiali 2.4869, in forma taeniarum, laminarum, tuborum et filorum ad partes constructionis fornacum et conductorum calefactionis adhibetur.

Est mixtura calefactionis conductoris ex nickelo et chromio ad temperaturas operandi usque ad 1150°C, et saepe additiva terrarum rararum continet ad maiorem resistentiam oxidationi, praesertim cum frequentibus operationibus commutationis vel latis variationibus temperaturae.

Resistentia corrosionis atmosphaericae ad 20°C alta est usque ad superiorem temperaturam operationis; resistentia etiam alta est erga aerem et alia gasia oxygenium continentia, necnon erga gasia nitrogenium continentia et oxygenio humili, attamen humilis est erga gasia oxidantia necnon reducentia sulphure continentia.
Resistentia carbonizationi alta est. Usus in furnis electricis industrialibus, furnis smaltationis, apparatibus domesticis, calefactoribus nocturnis accumulationis currentis.

Numerus exemplaris:ni80cr20

HS Cod:7505220000

Specificatio:0.018-8mm

Capacitas Productionis:500 tonnae/mense

Densitas:8.4G/Cm³

Codex HS:7505220000

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Detalia Producti

Quaestiones Frequentes

Etiquettae Productarum

Compositio et Proprietates Chemicae:
Proprietates/Gradus		NiCr 80/20	NiCr 70/30	NiCr 60/15
Compositio Chemica Primaria (%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Temperatura Maxima Operativa (ºC)		1200	1250	1150
Resistivitas ad 20ºC (μ Ω · m)		1.09	1.18	1.12
Densitas (g/cm³)		8.4	8.1	8.2
Conductivitas thermalis (KJ/m·h·ºC)		60.3	45.2	45.2
Coefficiens Expansionis Thermalis (α × 10⁻⁶/ºC)		18	17	17
Punctum Liquefactionis (ºC)		1400	1380	1390
Elongatio (%)		> XX	> XX	> XX
Structura Micrographica		austenita	austenita	austenita
Proprietas Magnetica		non magneticus	non magneticus	non magneticus

Proprietates/Gradus		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Chemica Primaria	Ni	34.0-37.0	30.0-34.0	Bal	Bal
Compositio (%)	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Temperatura Maxima Operativa (ºC)		1100	1100	trecenti	1400
Resistivitas ad 20ºC		1.04	1.04	1.33	1.33
(μΩ · m)		1.04	1.04	1.33	1.33
Densitas (g/cm³)		7.9	7.9	8.1	8.1
Conductivitas Thermalis		43.8	43.8	46	46
(KJ/m·h·ºC)		43.8	43.8	46	46
Coefficiens Thermalis		19	19	-	-
Expansio (α × 10⁻⁶/ºC)		19	19	-	-
Punctum Liquefactionis (ºC)		1390	1390	1400	1400
Elongatio (%)		> XX	> XX	> XX	> XX
Structura Micrographica		austenita	austenita	austenita	austenita
Proprietas Magnetica		non magneticus	non magneticus	non magneticus	non magneticus

Proprietates mechanicae typicae (1.0mm)

Elongatio: 30%
Robur cessionis: 420Mpa
Robur tensile: 810Mpa

Compositio Chemica	Nickel 80%, Chrome 20%
Conditio	Color clarus/acidus albus/oxidatus
Diameter	0.018mm~1.6mm in spool, 1.5mm-8mm in spira, 8~60mm in virga
Filum Nichrome Rotundum	Diameter 0.018mm ~ 10mm
Taenia Nichromatica	Latitudo 5~0.5mm, crassitudo 0.01-2mm
Taenia Nichromatica	Latitudo 450mm~1mm, crassitudo 0.001m~7mm
Diameter	Sarcina 1.5mm-8mm in spira, 8~60mm in virga
Gradus	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe,
Gradus	Ni30Cr20, Ni80, Ni70, Ni60, Ni40
Commodum	Structura metallurgica nichromi
Commodum	eis frigidis optimam plasticitatem confert.
Characteres	Stabilis effectus; Anti-oxidatio; Resistentia corrosionis;
	Stabilitas altae temperaturae; Excellens facultas formandi coil;
	Superficies uniformis et pulchra sine maculis.
Usus	Elementa calefactionis resistentiae; Materia in metallurgia,
	Instrumenta domestica; Fabricatio mechanica et
	aliae industriae.

Fila Resistentiae
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Ferrum 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Cuprum 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Ferrum 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Ferrum 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Ferrum BAL, Chromium 19%, Aluminium 3%
RW145	W.Nr 1.4767	Ferrum BAL, Chromium 20%, Aluminium 5%
RW155		Ferrum BAL, Chromium 27%, Aluminium 7%, Molybdenum 2%