Ring SmCo Magnets


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Ring SmCo magnets

Ring 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

WordPress Data Table Plugin

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)
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
WordPress Data Table Plugin
SmCo Magnets Performance Datasheet Download

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.


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

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