Tuam Tshoj Nichrome Resistance Hlau Nicr80/20 rau PTC rhaub (Cr20Ni80) Chaw tsim tshuaj paus thiab Hoobkas

Nichrome Resistance Hlau Nicr80/20 rau PTC rhaub (Cr20Ni80)

Lus piav qhia luv luv:

Permalloy 80 yog ib qho alloy ntawm nickel, hlau thiab molybdenum. Nws yog mos magnetic alloy nrog exceptionally siab magnetic permeability. Cov hlau tsis muaj coercivity, zero magnetostriction, thiab tseem ceeb anisotropic magnetoresistance. Qhov qis magnetostriction yog qhov tseem ceeb rau kev siv hauv kev lag luam,

qhov twg kev ntxhov siab tsis sib xws hauv cov yeeb yaj kiab nyias yuav ua rau muaj kev hloov pauv loj hauv cov khoom sib nqus.

Qauv NO.:NiCr8020

Yam ntxwv:Siab Resistivity, Zoo Anti-Oxidation Resistance

Hluav taws xob Resistivity:1.09 Ohm mm2 / M

Ceev:8.4 G / Cm3

Hardness:180 hwv

Cov cim lag luam:TANKII

Specification:0.01-8.0 hli

HS Code:7505220 000

Tshuaj muaj pes tsawg leeg:Yog 76%

Ntau yam ntawm kev thov:Resistor, rhaub, tshuaj

Kev siv kub siab tshaj plaws:1400

Elongation:> = 20%

Max ua haujlwm kub:1200

Thauj Pob:Ntoo Case

Keeb kwm:Shanghai

Daim ntawv thov:Aviation, Electronics, Industrial, Kho Mob, Tshuaj

Txheem:JIS, GB, DIN, ASTM

Purity:80%

Alloy:Alloy

Hom:Nickel Hlau

Xa email rau peb

Product Detail

FAQ

Khoom cim npe

NichromeResistance HlauNicr80/20 rau PTC rhaub (Cr20Ni80)

Kev piav qhia

Chemical Composition thiab Propertes:
Propertes / Qib		NiCr 80/20	NCV 70/30	NCV 60/15
Lub ntsiab Chemical Composition (%)	Ni	Bal.	Bal.	55.0-61.0 Nws
	Cr	20.0-23.0 Nws	28.0-31.0 Nws	15.0-18.0 Nws
	Fe	≤ 1.0	≤ 1.0	Bal.
Max ua haujlwm kub (ºC)		1200	1250	1150
Resistivity ntawm 20ºC (μ Ω·m)		1.09 Nws	1.18	1.12
Qhov ceev (g / cm3)		8.4	8.1	8.2
Thermal conductivity (KJ / m · h · ºC)		60.3	45.2 ib	45.2 ib
Coefficient ntawm Thermal Expansion (α × 10-6 / ºC)		18	17	17
Melting Point (ºC)		1400	1380	1390 ib
Elongation (%)		> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic

Propertes / Qib		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Main tshuaj Kev sib xyaw (%)	Ni	34.0-37.0 Nws	30.0-34.0 Nws	Bal	Bal
	Cr	18.0-21.0 Nws	18.0-21.0 Nws	19.0-21.5 Nws	19.0-21.5 Nws
	Fe	Bal.	Bal.	2.0-3.0 Nws	-
Max ua haujlwm kub (ºC)		1100	1100	300	1400
Resistant ntawm 20ºC (μΩ · m)		1.04 ib	1.04 ib	1.33	1.33
Qhov ceev (g / cm3)		7.9 ib	7.9 ib	8.1	8.1
Thermal conductivity (KJ/m· h· ºC)		43.8 ib	43.8 ib	46	46
Coefficient ntawm Thermal Kev nthuav dav (α × 10-6 / ºC)		19	19	-	-
Melting Point (ºC)		1390 ib	1390 ib	1400	1400
Elongation (%)		> 20	> 20	10-20	10-20
Micrographic Structure		austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

Tshuaj muaj pes tsawg leeg	Nickel 80%, Chrome 20%
Qhov xwm txheej	Bright / Acid dawb / Oxied Xim
Txoj kab uas hla	0.018mm ~ 1.6mm hauv spool, 1.5mm-8mm packing hauv coil, 8 ~ 60mm hauv pas nrig
Nichrome Round Hlau	Txoj kab uas hla 0.018mm ~ 10mm
Nichrome Ribbon	Dav 5 ~ 0.5mm, thickness 0.01-2mm
Nichrome Sawb	Dav 450mm ~ 1mm, thickness 0.001m ~ 7mm
Txoj kab uas hla	1.5mm-8mm packing nyob rau hauv kauj, 8 ~ 60mm hauv pas nrig
Qib	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Qhov zoo	Lub metallurgical qauv ntawm nichrome confers lawv ib tug zoo heev plasticity thaum txias.
Yam ntxwv	Kev ua haujlwm ruaj khov; Anti-oxidation; Corrosion tsis kam; Kub kub stability; Zoo heev coilforming peev xwm; Uniform thiab zoo nkauj saum npoo yam tsis muaj pob.
Kev siv	Resistance cua sov ntsiab; Khoom siv hauv metallurgy, Cov khoom siv hauv tsev; Mechanical manufacturing thiab lwm yam kev lag luam.

Resistance Hlau
RWM 30	wb 1.4864	Nickel 37%, Chrome 18%, Hlau 45%
RWB 41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RWB 45	wb 2.0842	Nickel 45%, tooj liab 55%
RWM 60	wb 2.4867	Nickel 60%, Chrome 16%, Hlau 24%
RWM 60	UNS Nr 6004	Nickel 60%, Chrome 16%, Hlau 24%
RWB 80	wb 2.4869	Nickel 80%, Chrome 20%
RWB 80	UNS Nr 6003	Nickel 80%, Chrome 20%
RWB 125	wb 1.4725	Hlau BAL, Chrome 19%, Aluminium 3%
RWB 145	wb 1.4767	Hlau BAL, Chrome 20%, Aluminium 5%
RWB 155		Hlau BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%