Tuam Tshoj 4j6 Fenicr iav Sealed Alloy Hlau Vacovit426 Chaw tsim tshuaj paus thiab Hoobkas

4j6 Fenicr iav Sealed Alloy Hlau Vacovit426

Lus piav qhia luv luv:

4 j6, 4 j47, 4 j49 ntawm 20 ~ 400 degrees Celsius qhov kub thiab txias, nrog rau kev nthuav dav coefficient ntawm cov iav mos zoo sib xws, siv rau kev sib txuam nrog cov iav mos sib txuas. Cov yeeb yaj kiab ntom ntom heev, sib xyaw nrog matrix thiab muag iav, thiab tsis muaj zog.

Qauv NO.:Ncr426

Tshuaj muaj pes tsawg leeg:ib 42cr6

Xeev:mos

HS Code:75052200 ib

Keeb kwm:Shanghai

Dia.:0.02-5.0 hli

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Chemical Composition nyob rau hauv %, Invar

hom	Tshuaj muaj pes tsawg leeg
	Ni	Cr	Fe	C	P	Mn	B	Al	Si	S
	Ni	Cr	Fe	≤
4j6 ua	41.5-42.5 Nws	5.4-6.3	Bal	0.05 Nws	0.02 ib	0.25	-	0.2	0.3	0.02 ib
4j47 ib	46.8-47.8 Nws	0.8 ~ 1.4 hli	Bal	0.05 Nws	0.02 ib	0.40 ib	-	-	0.3	0.02 ib
4j49 ib	46.0-48.0 Nws	5.0 ~ 6.0	Bal	0.05 Nws	0.02 ib	0.40 ib	0.02 ib	-	0.3	0.02 ib

Basic lub cev tsis tu ncua thiab mechanical zog ntawm cov alloy:

hom	Qhov ceev g / cm3	tiv taus	Curie point
4j6 ua	8.15 Nws	0.92 ib	270
4j47 ib	8.19 ib	0.55 ib	400
4j49 ib	8.18 Nws	0.90 ib	340

Tus cwj pwm nthuav dav (10 -6 / ºC)
Qhov kub thiab txias	20-100 Nws	20-200 Nws	20-300 Nws	20-400 Nws	20-500 Nws	20-400 Nws	20-550 Nws	20-600 Nws
Expansion coefficient	6.8	7.0 ib	7.7	9.7 ib	11.7 ib	3.2	11.7 ib	12.2

Ntau yam		Hom hlau Specifications mm	Precision hlau alloy	Resistance Alloys rau hluav taws xob cua sov	Super alloy	Vuam hlau	Corrosion resistant hlau alloy
Qws	kub dov rods	Φ8 ~ 38 hli	muaj		muaj		muaj
	Cold-draw rods	≤ 50mm	muaj		muaj		muaj
	Forged rods	Φ38 ~ 350mm	muaj		muaj		muaj
Hlau	Round xov hlau	Φ0.3 ~ 8 hli	muaj	muaj	muaj	muaj	muaj
Hlau	Cov kab tsis muaj vaj huam sib luag	Kev sib tham	muaj		muaj		muaj
Daim kab xev	Txias dov	0.15 ~ 4 × 200 hli	muaj	muaj	muaj		muaj
Daim kab xev	Kub dov	4 ~ 22 × 200 hli	muaj	muaj	muaj		muaj