Specifications 1. Low cost

2. Hard and brittle

3. Regular Grade: Y30,Y35H-1,Y35H-2,Y35H-3,Y35H-4H,Y38B,Y38H,Y40E,Y40B,Y45E,Y45B

? Ferrite magnet dealer ?? ? Descriptions ? ? A low cost alternative to other magnetic materials, offers relatively high operating temperatures and good resistance to corrosion & demagnetization. However, it has lower energy levels (Br) and is brittle in nature. ? ? ? Ferrite magnet block 1) Strong magnetic force? 2) High intrinsic coercive force 3) Wide application ? Ferrite magnet block ? Magnetic Feature: 1) Material: SrO OR BaO and Fe2o3 2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on. 3) Shape: ring,block,disc,bar and so on; 4) Size: according to customers' request; 5) According to customer's request .We can supply different size magnetic hook. 6) Good quality with competitive price and best delivery date. 7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on. 8) Certificate: ISO9001:2000, SGS test report ? ? ? ? Applications ? ? Widely used in many fields, such as?Dc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc. ? ? ? ? Specifications ? ? ? Magnetic property parameters of Ferrite ?

Grade ? Properties	Enterprise standard	QC Y30	QC Y35H-1	QC Y35H-2	QC Y35H-3	QC Y35H-4H
	MMPA	?	C8	C8D	C8B	?
	TDK	?	FB4B	?	FB4D	FB4G
Br ? (mT)(Gs)	Type	395(3950)	405(4050)	400(4000)	415(4150)	380(3800)
	min	385(3850)	395(3950)	390(3900)	405(4050)	370(3700)
Hcb ? (KA/m)(Oe)	Type	200(2500)	255(3200)	279(3500)	235(2950)	286(3600)
	min	176(2200)	251(3150)	236(3300)	223(2800)	270(3400)
Hcj ? (KA/m)(Oe)	Type	205(2570)	263(3300)	287(3600)	243(3050)	342(4300)
	min	184(2300)	255(3200)	275(3450)	231(2900)	326(4100)
(BH)max ? (KJ/m 3 ) ? (MGOe)	Type	29.0(3.7)	31.2(3.9)	30.4(3.87)	32.8(4.1)	27.2(3.4)
	min	27.5(3.45)	29.6(3.7)	28.8(3.6)	30.2(3.8)	25.6(3.2)

? ? ?

Grade ? Properties	Enterprise ? standard	QC Y38B	QC Y38H	QC Y40E	QC Y40B	QCY45E	QCY45B
	MMPA	?	C12	C9	?	?	?
	TDK	FB5B	FB5H	FB6E	FB6B	FB9H	FB6N
Br ? (mT)(Gs)	Type	420(4200)	405(4050)	380(3800)	420(4200)	430(4300)	440(4400)
	min	410(4100)	395(3950)	370(3700)	410(4100)	420(4200)	430(4300)
Hcb ? (KA/m)(Oe)	Type	263(3300)	298(3750)	290(3650)	302(3800)	330(4150)	259(3250)
	min	251(3150)	287(3600)	279(3500)	290(3650)	318(4000)	247(3100)
Hcj ? (KA/m)(Oe)	Type	267(3350)	322(4050)	398(5000)	318(4000)	398(5000)	263(3300)
	min	255(3200)	311(3900)	382(4800)	307(3850)	386(4850)	251(3150)
(BH)max ? (KJ/m 3 ) ? (MGOe)	Type	33.4(4.2)	31.1(3.9)	27.5(3.4)	33.5(4.2)	35.0(4.4)	36.7(4.6)
	min	31.8(4.0)	29.5(3.7)	25.6(3.2)	32.6(4.0)	33.5(4.2)	35.1(4.4)

? ? ? ? ? Notes:
Dimension unit: mm
Material performance: Read the form of material properties. Curie temperature:450oC Magnetizing force:10K Oe
Appearance: Refer to GB9634-88 or MMPA
Margin dimension tolerance:
Outer diameter: ±2%
Inner diameter: ±1.5% for grade AA products;±2% for other products. Height: ±0.10 while outer diameter≤100; ±0.15 while
outer diameter > 100. ? ? ? ? ? View more products pictures ? ? ? ? ? ? ? ? ? ? Manufactory Photos ? ? ? ? ? ? ? ? ? ? Buyer Guide ? ? ? Grade, shape & size, tolerance, coating requirement, magnetize direction, quantity?are necessary details for a good quotation. Please send us drawings to make things clear if the magnet would be particularly customized. ? ? ? ? ? ? ? Trading Conditions ? ? ? 1. Sample:We can provide some samples to test. ? ? ? 2. Delivery date:Around 7~20 days after receipt the 30% payment in advance. ? ? ? 3. Shipment terms:there are two shipping methods, one is by sea, and another one is by express, including DHL, UPS, FedEx, TNT and so on. ? ? ? 4. Packing methods:demagnetize packing box (for Air and Express) and normal packing box for sea? ? ? ? ? ? ? ? Quality Assurance ? To ensure the highest quality, R&D center and quality control center are founded. All of our products are manufactured Certificated CE & ISO9001:2008?quality standards. ? ? ? ? ? ? ? ? ? ? Welcome to contact us if any help we can do for magnet requirement! ?