Tuam Tshoj Zoo Zoo 0cr25al5 255 Fectral Alloy Manufacture Thiab Hoobkas

Zoo Zoo 0cr25al5 255 Fectral Alloy

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Tshuaj lom neeg cov tshuaj lom neeg thiab cov khoom siv:

Cov khoom siv / Qib		NICR 80/20	Nicr 70/30	NICR 60/15	NICR 35/20	Nicr 30/20
Lub ntsiab tshuaj muaj pes tsawg leeg (%)	Ni	Bal.	Bal.	55.0-61.0	34.0-37.0	30.0-340
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.2	18.0-21.2
	Fe	≤ 1.0	≤ 1.0	Bal.	Bal.	Bal.
Kev ua haujlwm Max ua haujlwm (ºC)		1200	1250	1150	1100	1100
Ua tsis taus ntawm 20ºC (ω ω ·.		1.09	1.18	1.12	1.04	1.04
Ntom ntom (G / cm3)		8.4	8.1	8.2	7.9	7.9
Thermal conductivity (KJ / m hanp · · · · ugal)		60.3	45.2	45.2	43.8	43.8
Coefficient ntawm thermal expansion (α × × 10-6 / ºC)		18	17	17	19	19
Melting taw tes (ºC)		1400	1380	1390	1390	1390
Elongation (%)		> 20	> 20	> 20	> 20	> 20
Micraphic Cov Qauv		ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev
Sib Nqus Cov Khoom		Nonmagneticetic	Nonmagneticetic	Nonmagneticetic	Nonmagneticetic	Nonmagneticetic