Alnico 8 has a higher coercive force and is usually used in disc shapes.

Grade	Br	Hcb	(BH)max	D	Tc.	Tw.	aBr	MMPA Equivalent	IEC Equivalent
	[mT]	[KA/m]	[Kj/m3]	[g/m3]	[¡ãC]	[¡ãC]	[%¡ãC]
	[Gs]	[Oe]	[MGOe]
LNGT28	1050	56	28.0	7.3	860	525	-0.02	Alnico6	Alnico26/6
	10500	700	3.50
*LNGT18	580	90	18.0	7.3	860	550	-0.03	[Alnico7]	Alnico17/9
	5800	1130	2.20
LNGT32	800	100	32.0	7.3	860	550	-0.03	Alnico8	Alnico38/11
	8000	1250	4.00
LNGT34	800	104	34.0	7.3	860	550	-0.03	Alnico8	Alnico38/11
	8000	1300	4.25
LNGT38	820	110	38.0	7.3	860	550	-0.03	Alnico8	Alnico38/11
	8200	1380	4.75
LNGT44	880	120	44.0	7.3	860	550	-0.03	Alnico8	/
	8800	1500	5.50
LNGT60	900	110	60.0	7.3	860	550	-0.03	Alnico9	Alnico60/11
	9000	1380	7.50
LNGT72	1050	112	72.0	7.3	860	550	-0.03	Alnico9	/
	10500	1410	9.00
LNGT82	1100	120	82.0	7.3	860	550	-0.03	Alnico9	/
	11000	1500	10.25
* means isotropy