Material
Grade
Remanence
Br(Gs)
Coercivity
bHc(kOe)
Intrinsic
iHc(Oe)
Max. Energy
Product
(BH)max(MGOe)
Cast
Alnico 5
12,800
640
5.5
Alnico 5DG
13,300
670
6.5
Alnico 5-7
13,500
740
7.5
Alnico 6
10,500
780
800
3.9
Alnico 8
8,200
1,650
1,860
5.3
Sintered
10,900
620
630
9,400
790
820
2.9
7,400
1,500
1,690
4.0