Disk shaped, round, cylindrical SmCo magnets

Disc SmCo magnets

Disc (cylindrical) SmCo magnets are widely used on electro acoustic & telecommunication apparatus, meters, magnetic mechanism, sensors, etc.

FOB Price: US $0.1 – 10 / Piece | Get Latest Price

Min.Order Quantity: 100 Piece

Supply Ability: 5,000,000 Piece/Month

Port: Shanghai/Hangzhou/Ningbo

Payment Terms: T/T, Western Union, Paypal

Delivery Time: About 7-25 days

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Quick Details


Place of Origin: Zhejiang, China (Mainland)	Brand Name: Sinnyuan magnets
Product Name: Disc SmCo magnets	Type: Permanent magnets
Rare Earth Magnet Type: SmCo magnets	Shape: Disc shape
Material: Samarium Cobalt	Grade: SmCo5 and Sm2Co17
Size: Customized size	Accuracy: 0.05mm
Magnetization Direction: Customzied specific requirements	Application: Industrial Magnets

SmCo (Samarium Cobalt) Magnets Performance Datasheet

Types	Material	Grade	Remanence (Br) T┃kGs	Coercive Force (Hcb) kA/m┃kOe	Intrinsic Coercivity (Hcj) kA/m┃kOe	Max. Energy Product ((BH)max) kJ/m³ ┃MGOe	Curie Temp. TC (℃)	Max. Working Temp. TW (℃)	Temp. Coefficient of Br T.C.α (Br) (%/°C)	Temp. Coefficient of Hcj T.C.β (Hcj) (%/°C)

Types	Material	Grade	Remanence (Br) T┃kGs	Coercive Force (Hcb) kA/m┃kOe	Intrinsic Coercivity (Hcj) kA/m┃kOe	Max. Energy Product ((BH)max) kJ/m³ ┃MGOe	Curie Temp. TC (℃)	Max. Working Temp. TW (℃)	Temp. Coefficient of Br T.C.α (Br) (%/°C)	Temp. Coefficient of Hcj T.C.β (Hcj) (%/°C)
1:5 SmCo	(SmPr)Co5	YX16	0.81-0.85┃8.1-8.5	610-660┃7.8-8.3	1,194-1,830┃15-23	111-127┃14-16	750	250	-0.05	-0.3
				YX18	0.85-0.90┃8.5-9.0	650-700┃8.3-8.8	1,194-1,830┃15-23	127-143┃16-18	750	250	-0.05	-0.3
				YX20	0.90-0.94┃9.0-9.4	680-725┃8.5-9.1	1,194-1,830┃15-23	143-159┃18-20	750	250	-0.05	-0.3
				YX22	0.94-0.96┃9.4-9.6	710-750┃8.9-9.4	1,194-1,830┃15-23	159-175┃20-22	750	250	-0.05	-0.3
				YX24	0.96-1.00┃9.6-10.0	720-770┃9.2-9.7	1,194-1,830┃15-23	175-190┃22-24	750	250	-0.05	-0.3
		SmCo5	YX16S	0.79-0.84┃7.9-8.4	612-660┃7.7-8.3	≥1,830┃≥23	118-135┃15-17	750	250	-0.035	-0.28
				YX18S	0.84-0.90┃8.4-9.0	644-692┃8.1-8.7	≥1,830┃≥23	135-151┃17-19	750	250	-0.04	-0.28
				YX20S	0.90-0.94┃9.0-9.4	684-732┃8.6-9.2	≥1,830┃≥23	151-167┃19-21	750	250	-0.045	-0.28
				YX22S	0.92-0.96┃9.2-9.6	710-756┃8.9-9.5	≥1,830┃≥23	167-183┃21-23	750	250	-0.045	-0.28
				YX24S	0.96-1.00┃9.6-10.0	740-788┃9.3-9.9	≥1,830┃≥23	183-199┃23-25	750	250	-0.045	-0.28
		(SmGd)Co5 (LTC)	LTC (YX-10)	0.62-0.66┃6.2-6.6	485-517┃6.1-6.5	≥1,830┃≥23	75-88┃9.5-11	750	300	Temp. Range	T.C.α (Br)
													20-100°C	+0.0156
													100-200°C	+0.0087
													200-300°C	+0.0007
2:17 SmCo	Sm2(CoFeCuZr)17	YXG22H	0.93-0.97┃9.3-9.7	676-740┃8.5-9.3	≥1,990┃≥25	160-175┃20-22	800	300	-0.02	-0.2
				YXG24H	0.95-1.02┃9.5-10.2	700-750┃8.7-9.4	≥1,990┃≥25	175-191┃22-24	800	350	-0.025	-0.2
				YXG26H	1.02-1.05┃10.2-10.5	750-780┃9.4-9.8	≥1,990┃≥25	191-207┃24-26	800	350	-0.03	-0.2
				YXG28H	1.05-1.08┃10.5-10.8	756-796┃9.5-10	≥1,990┃≥25	207-220┃26-28	800	350	-0.035	-0.2
				YXG30H	1.08-1.10┃10.8-11.0	788-835┃9.9-10.5	≥1,990┃≥25	220-240┃28-30	800	350	-0.035	-0.2
				YXG32H	1.10-1.13┃11.0-11.3	812-860┃10.2-10.8	≥1,990┃≥25	230-255┃29-32	800	350	-0.035	-0.2
				YXG22	0.93-0.97┃9.3-9.7	676-740┃8.5-9.3	≥1,443┃≥18	160-175┃20-22	800	300	-0.02	-0.2
				YXG24	0.95-1.02┃9.5-1.02	692-764┃8.7-9.6	≥1,443┃≥18	175-191┃22-24	800	300	-0.025	-0.2
				YXG26	1.02-1.05┃10.2-10.5	748-796┃9.4-10.0	≥1,443┃≥18	191-207┃24-26	800	300	-0.03	-0.2
				YXG28	1.05-1.08┃10.5-10.8	756-812┃9.5-10.2	≥1,443┃≥18	207-220┃26-28	800	300	-0.035	-0.2
				YXG30	1.08-1.10┃10.8-11.0	788-835┃9.9-10.5	≥1,443┃≥18	220-240┃28-30	800	300	-0.035	-0.2
				YXG32	1.10-1.13┃11.0-11.3	812-860┃10.2-10.8	≥1,443┃≥18	230-255┃29-32	800	300	-0.035	-0.2
				YXG26M	1.02-1.05┃10.2-10.5	676-780┃8.5-9.8	955-1,433┃44,913	191-207┃24-26	800	300	-0.035	-0.2
				YXG28M	1.05-1.08┃10.5-10.8	676-796┃8.5-10.0	955-1,433┃44,913	207-220┃26-28	800	300	-0.035	-0.2
				YXG30M	1.08-1.10┃10.8-11.0	676-835┃8.5-10.5	955-1,433┃44,913	220-240┃28-30	800	300	-0.035	-0.2
				YXG28L	1.05-1.08┃10.5-10.8	541-764┃6.8-9.6	636-955┃44,785	207-220┃26-28	800	250	-0.035	-0.2
				YXG30L	1.08-1.15┃10.8-11.5	541-796┃6.8-10.0	636-955┃44,785	220-240┃28-30	800	250	-0.035	-0.2
		(SmEr)2(CoTm)17 (LTC)	LTC (YXG22)	0.94-0.98┃9.4-9.8	668-716┃8.4-9.0	≥1,443┃≥18	167-183┃21-23	840	300	Temp. Range	T.C.α (Br)
													-50-25°C	+0.005
													20-100°C	-0.008
													100-200°C	-0.008
													200-300°C	-0.011


1:5 SmCo	(SmPr)Co5	YX16
				YX18
				YX20
				YX22
				YX24
		SmCo5	YX16S
				YX18S
				YX20S
				YX22S
				YX24S
		(SmGd)Co5 (LTC)	LTC (YX-10)



2:17 SmCo	Sm2(CoFeCuZr)17	YXG22H
				YXG24H
				YXG26H
				YXG28H
				YXG30H
				YXG32H
				YXG22
				YXG24
				YXG26
				YXG28
				YXG30
				YXG32
				YXG26M
				YXG28M
				YXG30M
				YXG28L
				YXG30L
		(SmEr)2(CoTm)17 (LTC)	LTC (YXG22)

SmCo (Samarium Cobalt) Magnets Magnetization Directions

Sintered samarium cobalt magnets magnetization directions

SmCo Magnets Shipping Methods

Samarium cobalt magnets shipping methods

(TNT, DHL, FedEx, UPS, etc), Air, Sea.

a: If the weight is under 40kgs, we recommend to send it in shielding boxes by Express.

b: If the weight is between 40-100kgs, it can be sent by Express or Air.

c: If the weight is over 100kgs, we recommend to ship them by Sea.

Typical Shapes of SmCo Magnets

Block SmCo Magnets

Disc SmCo Magnets

Ring SmCo Magnets

Tile/Arc SmCo Magnets

For more details about disk shaped SmCo magnets, please send message to us or email to sales@sinnyuan.com. We will reply to you as early as possible.

A Dedicated and Specialist Supplier of Permanent Magnets