Type		1Cr13Al4	0Cr21Al4	0Cr25Al5	0Cr21Al6	0Cr21Al6Nb	0Cr27Al7Mo2	0Cr23Al5
Property
Main Chemical Composition%	Cr	12～15	17～21	23～26	19～22	21～23	26.5～27.8	20.5～23.5
	Al	4～6	2～4	4.5～6.5	5～7	5～7	6～7	4.2～5.3
	Fe	Rest	Rest	Rest	Rest	Rest	Rest	Rest
	Re	Opportune ammount	Opportune ammount	Opportune ammount	Opportune ammount	Opportune ammount	Opportune ammount	Opportune ammount
	Mn	≤0.7	≤0.7	≤0.7	≤0.7	≤0.7	≤0.7	≤0.7
	Nb	～	～	～	～	0.5	～	～
Max Continuous Service Temp.of Element ℃		950	1100	1300	1300	1350	1400	1250
Density g/cm3		7.4	7.35	7.1	7.1	7.1	7.1	7.25
Electrical Resistivity		1.25	1.23	1.4	1.4	1.43	1.53	1.35
Melting Point		1450	1500	1500	1500	1500	1520	1500
Tensile strength Mpa		588～735	637～784	637～784	637～784	637～784	686～784	637～784
Elongation %		＞16	＞14	＞12	＞12	＞12	＞12	＞12
Variation of area%		65～75	65～75	65～75	65～75	65～75	65～75	65～75
Bending frequency		＞5	＞5	＞5	＞5	＞5	＞5	＞5
Hardness		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Micrographic structure		ferrite F	ferrite F	ferrite F	ferrite F	ferrite F	ferrite F	ferrite F
Magnetic property		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic