Tuam Tshoj liab qab hluav taws xob Alloy cua sov hlau 0cr27al7mo2 Chaw tsim tshuaj paus thiab Hoobkas

Bare Electric Alloy Cua sov Hlau 0cr27al7mo2

Lus piav qhia luv luv:

Qauv NO.:0cr21al4, 0cr25al5, 0cr21al6, 0cr21al6nb, 0cr27al7mo2

Khoom siv:Fe-Cr-Al Hlau

Ceev:7.1g 3

Kev tiv thaiv:1.53 ib

Nto:Bright, Acid Dawb, Oxidation

Cov cim lag luam:TANKII

HS Code:72230000 ib

Xa email rau peb

Product Detail

FAQ

Khoom cim npe

1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb,0Cr27Al7Mo2yog ib yam khoom siv ntawm Fe-Cr-Al alloy.
FeCrAl alloy muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis tshua muaj qhov kub thiab txias coefficient, kev ua haujlwm siab kub, zoo oxidation thiab tiv thaiv corrosion nyob rau hauv kub.
Nws yog dav siv nyob rau hauv industrial furnace, khoom siv hauv tsev, kev lag luam rauv, metallurgy, machinery, aircraft, automotive, thiab lwm yam industries ua cua sov ntsiab thiab kuj ntsiab.

1 Kev tiv thaiv zoo heev rau oxidation nyob rau hauv cua sov;
2 Siab tsis kam thiab lub neej ntev;
3 Tsawg kub coefficient;
4 Kev ua tau zoo ntawm kev tiv thaiv carburizing, huab cua thiab qhov chaw ntawm sulfur muaj kuab paug.

Lub ntsiab yam ntxwv ntawm FeCrAl hluav taws xob cua sov alloy hlau
Alloy Nomenclature Performance		1Cr13Al4	0c25l 5	0c21 ua 6	0c23l 5	0c21 ua 4	0Cr21Al6 Nb	0Cr27Al7Mo2
Main tshuaj muaj pes tsawg leeg	Cr	12.0-15.0 Nws	23.0-26.0 Nws	19.0-22.0 Nws	20.5-23.5 Nws	18.0-21.0 Nws	21.0-23.0 Nws	26.5-27.8 Nws
	Al	4.0-6.0	4.5-6.5	5.0-7.0 Nws	4.2-5.3	3.0-4.2	5.0-7.0 Nws	6.0-7.0 Nws
	Re	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog	muaj caij nyoog
	Fe	So	So	So	So	So	So	So
							n0.5 ib	Mo1.8-2.2
Max. kev pabcuam temp. (°C)		950 ua	1250	1250	1250	1100	1350	1400
Resistivity ntawm 20º C (μ Ω @ m)		1.25	1.42 ib	1.42 ib	1.35 Nws	1.23	1.45 Nws	1.53 ib
Qhov ceev (g / cm3)		7.4 ib	7.1	7.16	7.25 Nws	7.35 Nws	7.1	7.1
Thermal conductivity (KJ / m @ h@ º C)		52.7 ib	46.1 ib	63.2 ib	60.2 ib	46.9 ua	46.1 ib
Coefficient ntawm kab expansion (α × 10-6 / º C)		15.4 ib	16	14.7 ib	15	13.5 Nws	16	16
Melting point kwv yees. (ºC)		1450	1500	1500	1500	1500	1510	1520
Tensile zog (N / mm2)		580-680 : kuv	630-780 : kuv	630-780 : kuv	630-780 : kuv	600-700 Nws	650-800 Nws	680-830 : kuv
Elongation ntawm rupture (%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Variation ntawm cheeb tsam (%)		65-75 : kuv	60-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv	65-75 : kuv
Rov ua dua Bending zaus (F / R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
Hardness (HB)		200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws	200-260 Nws
Lub sijhawm ua haujlwm tas mus li (teev / º C)		-	≥ 80/1300	≥ 80/1300	≥ 80/1300	≥ 80/1250	≥ 50/1350	≥ 50/1350
Micrographic qauv		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Cov khoom sib nqus		Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus	Sib nqus