Tuam Tshoj Nickel Chrome Alloy Hlau Ni70cr30 Siv Thiab Ua Thiab Hoobkas

Npib tsib xee chrome alloy hlau ni70cr30

Cov lus piav qhia luv luv:

Npib tsib xee chrome alloy hlau ni70cr30

CR30NI70 Nichrome Alloy Eletherilmal coil sawb sawb, sisable tsis kam rau cua sov caij,

Nicr70 / 30

Nickel chromium alloy nrog cov hlau tsis kam electrothermal siab resistotmal siab resistonicity siab, lub cev sib deev. Ntawm qhov kub thiab kub thiab siab siv,
thiab kev ua tau zoo thiab kev ua tau zoo thiab ua tau cov khoom siv hlau dav hlau, cov hluav taws xob, tshuab kho tshuab hluav taws xob thiab hluav taws xob
Kev tsim khoom lag luam rau ua cov khoom siv kub ua luam.

Daim Ntawv Pov Thawj:ISO 9001

Qhov loj me:Me nyuam

Khoom npe:Npib tsib xee-chromium alloy

Siv:Cov ntaub ntawv tsis kam

resistivity:1.18

Daim Ntawv Thov:kev ua hauj lwm

Xim:ci ntsa iab

Qhov loj me:Raws li cov neeg siv khoom yuav tsum tau

Xa email rau peb

Khoom Qhia Qhia

Cov FAQ

Khoom Ntawv

Nickel Chrome Alloy HlauNi70CR30

CR30NI70 Nichrome Alloy Eletherilmal coil sawb sawb, sisable tsis kam rau cua sov caij,

Nicr70 / 30

Nickel chromium alloy nrog cov hlau tsis kam electrothermal siab resistotmal siab resistonicity siab, lub cev sib deev. Ntawm qhov kub thiab kub thiab siab siv,
thiab kev ua tau zoo thiab kev ua tau zoo thiab ua tau cov khoom siv hlau dav hlau, cov hluav taws xob, tshuab kho tshuab hluav taws xob thiab hluav taws xob
Kev tsim khoom lag luam rau ua cov khoom siv kub ua luam.

NICR Hom: CR20NI80, CR15NI60, CR20NI30, CRT20NI30, CR25NI20 ETC.SIES FAIS FAIS TIG CA, hluav taws xob hlau.

3.Product loj:

Thickness: 0.02-4.0mm
Dav: 2.5--250mm
Txheem: GB1234-95
Ci thiab du nto

Ni70CR30
Cov ntsiab lus tshuaj,%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Lwm
Tus zuag
0.08	0.02	0.015	0.60	0.75 ~ 1.60	28.0 ~ 31.0	Bal.	Max 0.50	Max 1.0	-

Cov Khoom Siv Neeg Kho Tshuab

Max Kev Pabcuam Tsis Ua Haujlwm Kub:
Reviseivity (20ºC) / · · M :: Nrom:
Thermal Condivity:
Coefficient ntawm thermal expansion:
Melting taw tes:
Elongation:
Cov qauv Micraphic:
Sib Nqus Khoom:

1250ºC
1.18 +/- 0.05 (dia: <0.5 hli)
1.20 +/- 0.05 (Dia: ≥0.50 hli)
8.1 g / cm3
45.2 KJ / m han · · hasc
17 × 10-6 / ºC (20ºC ~ 1000ºC)
1380ºC
Feeb 20%
Ib qho kev ua siab ntev
Nonmagneticetic

Ntaus		Cr20NI80	Cr15ni60	Crjni70	Cr20ni35	Cr20NI30
		Cr20NI80	Cr15ni60	Crjni70	Cr20ni35	Cr20NI30
Lub ntsiab tshuaj muaj pes tsawg leeg	Ni	So	55.0 ~ 61.0	So	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	15 xyoos	So	15 xyoos	So	So
Maximal kub (ºC)		1200	1150	1250	1100	1100
Kev tawm tsam kub cleefficient. (CT)		1.09 ± 0.05	1.11 ± 0.05	1.18 ± 0.05	1.04 ± 0.05	1.06 ± 0.05
Melting taw tes (ºC)		1400	1390	1380	1390	1390
ResistivityC (10-6ω.m)	800ºC	1.008	1.078	1.028	1.188	1.173
	1000ºC	1.014	1.095	1.033	1.219	1.20
	1200ºC	1.025		1.043
Lub Neej Dawb Lub Neej Muaj Nqi	Tem. (ºC)	1175	1100	1200	1050	1050
Lub Neej Dawb Lub Neej Muaj Nqi	teev (h)	≥110	≥100	≥110	≥100	≥100
TSHWJ XEEB LUB CAV (G / CM3)		8.40	8.2	8.1	7.90	7.90
Elongation (%)		≥25	≥25	≥20	≥20	≥20
Thermal (KJ / MHºC)		60.3	45.2	45.2	43.8	43.8
Cov cua sov tshwj xeeb (20ºC) j / g.ºC		0.440	0.494	0.461	0.500	0.500
Ntxiv Zog (20 ~ 1000ºC) α * 10-6ºC		18.0	17.0	17.1	19.0	19.0
Tensile lub zog (kg / mm2)		> 85	> 85	> 85	> 85	> 85
Pheej khoov (f / r)		> 12	> 12	> 12	> 12	> 12
Kev tsim		AUSTENITIC	AUSTENITIC	AUSTENITIC	AUSTENITIC	AUSTENITIC