Tuam Tshoj X20h80 (H) Multi-strand Nichrome Precision Alloy Hlau Chaw tsim tshuaj paus

X20h80 (H) Multi-strand Nichrome Precision Alloy Hlau

Daim ntawv pov thawj:ISO 9001 Cov

Loj:Customized

Qauv NO.:Ni80Cr20

Khoom npe:Nichrome Resistance Precision Alloy Qws

Melting Point:1400

Hluav taws xob Resistivity:1.09 Ohm mm2 / M

Hardness:180 hwv

Ntau yam ntawm kev thov:Resistor, rhaub

Thauj Pob:Ntoo Case

Keeb kwm:Shanghai

Tshuaj muaj pes tsawg leeg:Yog 76%

Yam ntxwv:High Resistivity, Zoo Oxidation Resistance

Ceev:8.4g 3

Elongation:> = 20%

Max ua haujlwm kub:1200 C

Cov cim lag luam:TANKII

Specification:19 * 0.544-0.574

HS Code:7505220 000

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

Purity:80%

Hom:Nickel Hlau

Xa email rau peb

Kev piav qhia

Alloy	Standard Strand Kev tsim kho, mm	Kuj, Ω / m	Strand Txoj kab uas hla Nominal, mm	Meter per Kilo
NiCr 80/20	19 × 0.544 hli	0.233-0.269 ib		26
NiCr 80/20	19 × 0.61	0.205-0.250 Nws
NiCr 80/20	19 × 0.523	0.276-0.306 Nws	2.67 ib	30
NiCr 80/20	19 × 0.574 hli		2.87 ib	25
NiCr 80/20	37 × 0.385 hli	0.248-0.302 ib	2.76 ib	26
NCV 60/15	19 × 0.508	0.286-0.318 ib
NCV 60/15	19 × 0.523	0.276-0.304 Nws		30
Ni	19 × 0.574 hli	0.020-0.027 Nws	2.87 ib	21

Paub meej

Propertes / Qib		Cr20 Ni80	Cr30Ni70	Nc15Ni60	Cr20Ni35	Cr20Ni30
Main tshuaj muaj pes tsawg leeg	Ni	So	So	55.0-61.0 Nws	34.0-37.0 Nws	30.0-34.0 Nws
	Cr	20.0-23.0 Nws	28.0-31.0 Nws	15.0-18.0 Nws	18.0-21.0 Nws	18.0-21.0 Nws
	Fe	≤ 1.0	≤ 1.0	So	So	So
Max. kev pabcuam temp. ntawm element		1200	1250	1150	1100	1100
Resistivity ntawm 20oC (μΩ·m)		1.09 Nws	1.18	1.12	1.04 ib	1.04 ib
Qhov ceev (g / cm3)		8.4	8.1	8.2	7.9 ib	7.9 ib
Thermal conductivity (KJ / m · h · oC)		60.3	45.2 ib	45.2 ib	43.8 ib	43.8 ib
Coefficient ntawm kab expansion (α × 10-6 / oC)		18	17	17	19	19
Melting point (kwv yees) (oC)		1400	1380	1390 ib	1390 ib	1390 ib
Elongation ntawm rupture (%)		> 20	> 20	> 20	> 20	> 20
Micrographic qauv		austenite	austenite	austenite	austenite	austenite
Cov khoom sib nqus		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

Tshuaj muaj pes tsawg leeg	Nickel, Chrome
Qhov xwm txheej	Bright / Acid dawb / Oxied Xim
Qib	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Qhov zoo	Nichrome lub metallurgical qauv 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 coil-forming peev xwm; Uniform thiab zoo nkauj saum npoo yam tsis muaj pob.

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%