Tuam Tshoj Ni80Cr20 Pav ca hlau Nickel Chrome Alloy rau cua sov ntsiab Chaw tsim tshuaj paus thiab Hoobkas

Ni80Cr20 Flat Wire Nickel Chrome Alloy Rau Cov Cuab Yeej Siv Hluav Taws Xob Cov Duab Duab

Ni80Cr20 Flat Hlau Nickel Chrome Alloy Rau Cov Cuab Yeej Cuab Yeej

Lus piav qhia luv luv:

Qib:Ni80Cr20

Khoom siv:Ni-Cr-Fe

Hom:Sawb

Kev sib xyaw:80% Ni, 20% Cr

Daim ntawv thov:Cov Cuab Yeej Cuab Yeej

Xa email rau peb

Product Detail

FAQ

Khoom cim npe

Ni80Cr20 Flat Hlau Nickel Chrome Alloy Rau Cov Cuab Yeej Cuab Yeej

Nichrome 8020 ca hlau, nrog ib tug muaj pes tsawg leeg ntawm 70% nickel thiab 30% chromium, yog ib tug tshwj xeeb alloy khoom. Nws cov ntaub ntawv tiaj tus muaj thaj chaw loj dua, ua kom cov cua sov ua kom zoo dua qub thaum tswj hwm qhov kub thiab txias. Boasting siab hluav taws xob tiv taus, nws zoo kawg nkaus haum rau cov cua kub hauv cov khoom siv, qhov cub, thiab lwm yam kev siv kub-kub. Ua tsaug rau nws lub zog oxidation tsis kam thiab lub zog txhua yam, cov hlau tiaj tus no ua kom muaj kev ua haujlwm zoo ib yam thiab lub neej ua haujlwm ntev, ua rau nws muaj kev ntseeg siab rau kev xav tau cua sov thiab ua haujlwm - raws li cov haujlwm.

Qib		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Nominal muaj pes tsawg leeg%	Ni	Bal	Bal	58.0-63.0 Nws	55.0-61.0 Nws	34.0-37.0 Nws	Bal	Bal
	Cr	20.0-23.0 Nws	28.0-31.0 Nws	21.0-25.0 Nws	15.0-18.0 Nws	18.0-21.0 Nws	19.0-21.5 Nws	19.0-21.5 Nws
	Fe	≦ 1.0	≦ 1.0	Bal	Bal	Bal	2.0-3.0 Nws	-
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Max ua haujlwm kub (°C)		1200	1250	1150	1150	1100	300	1400
Kev tiv thaiv (Ω / cmf, 20 ℃)		1.09 Nws	1.18	1.21	1.11	1.04 ib	1.33	1.33
Kev tiv thaiv (uΩ / m, 60 ° F)		655	704 ib	727 ib	668 ib	626	800	800
Qhov ceev (g / cm³)		8.4 ib	8.1	8.4 ib	8.2	7.9 ib	8.1	8.1
Thermal conductivity (KJ / m·h· ℃)		60.3	45.2 ib	45.2 ib	45.2 ib	43.8 ib	46.0 ib	46.0 ib
Linear Expansion Coefficient (× 10¯⁶/ ℃) 20-1000 ℃)		18.0 Nws	17.0 Nws	17.0 Nws	17.0 Nws	19.0 Nws	-	-
Melting Point (℃)		1400	1380	1370 ib	1390 ib	1390 ib	1400	1400
Hardness (Hv)		180	185	185	180	180	180	180
Tensile zog (N / mm²)		750	875 ib	800	750	750	780 ua	780 ua
Elongation (%)		≥ 20	≥ 20	≥ 20	≥ 20	≥ 20	10-20	10-20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite	austenite
MagneticProperty		Tsis yog	Tsis yog	Tsis yog	Me ntsis	Tsis yog	Tsis yog	Tsis yog
Lub neej ceev (h / ℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-

Paub meej

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 coil-forming peev xwm; Uniform thiab zoo nkauj saum npoo yam tsis muaj pob.
Kev siv	Resistance cua sov ntsiab; Khoom siv hauv metallurgy; Khoom siv hauv tsev; Kev tsim khoom siv tshuab thiab lwm yam lag luam.