Grade

Max EnergyProduct

Remanence

Coercive Force

IntrinsticCoercive Force

BH(max)

Br

Hcb

Hcj

KJ/m 3 (MGOe )

mT (KGs )

KA/m (KOe )

KA/m (KOe )

Y10T

6.5-9.5
(0.8-1.2)

200-235
(2.0-2.35)

125-160
(1.57-2.01)

210-280
(2.64-3.52)

Y20

18.0-22.0
(2.3-2.8)

320-380
(3.2-3.8)

135-190
(1.70-2.38)

140-195
(1.76-2.45)

Y22H

20.0-24.0
(2.5-3.0)

310-360
(3.1-3.6)

220-250
(2.77-3.14)

280-320
(3.52-4.02)

Y23

20.0-25.5
(2.5-3.2)

320-370
(3.2-3.7)

170-190
(2.14-2.38)

190-230
(2.39-2.89)

Y25

22.5-28.0
(2.8-3.5)

360-400
(3.6-4.0)

135-170
(1.70-2.14)

140-200
(1.76-2.51)

Y26H

23.0-28.0
(2.9-3.5)

360-390
(3.6-3.9)

220-250
(2.77-3.14)

225-255
(2.38-3.21)

Y27H

25.0-29.0
(3.1-3.7)

370-400
(3.7-4.0)

205-250
(2.58-3.14)

210-255
(2.64-3.21)

Y30

26.0-30.0
(3.3-3.8)

370-400
(3.7-4.0)

175-210
(2.20-2.64)

180-220
(2.26-2.77)

Y30BH

27.0-30.0
(3.4-3.7)

380-390
(3.8-3.9)

223-235
(2.80-2.95)

231-245
(2.90-3.08)

Y30-1

27.0-32.0
(3.4-4.0)

380-400
(3.8-4.0)

230-275
(2.89-3.46)

235-290
(2.95-3.65)

Y20-2

28.5-32.5
(3.5-4.0)

395-415
(3.95-4.15)

275-300
(3.46-3.77)

310-335
(3.90-4.21)

Y32

30.0-33.5
(3.8-4.2)

400-420
(4.0-4.2)

160-190
(2.01-2.38)

165-195
(2.07-2.45)

Y33

31.5-35.0
(4.0-4.4)

410-430
(4.1-4.3)

220-250
(2.77-3.14)

225-255
(2.83-3021)

Y35

30.0-32.0
(3.8-4.0)

400-410
(4.0-4.1)

175-195
(2.20-2.45)

180-200
(2.26-2.51)