YXG-24H, YXG-24 & YXG-24L Samarium Cobalt Magnets

The Samarium Magnet Company supplies YXG-24H, YXG-24, and YXG-24L high-performance samarium cobalt (Sm₂Co₁₇) magnets for demanding applications requiring reliable magnetic performance and temperature stability. The YXG-24 family provides a maximum energy product of 22–24 MGOe, with YXG-24H rated for operating temperatures up to 350°C and YXG-24 rated for temperatures up to 300°C. YXG-24H, YXG-24, and YXG-24L SmCo magnets are available in custom magnet shapes, dimensions, and magnetization configurations for OEM, engineering, industrial, aerospace, motor, rotor, oil and gas, and other demanding applications. With supply exported from Saudi Arabia rather than China, The Samarium Magnet Company provides customers with an alternative sourcing channel for YXG-24 family SmCo magnets and avoids reliance on the Chinese export-license process for our Saudi-origin magnets.

Material


‍
Grade

‍
‍
Remanence

‍
‍
Coercivity

‍
‍
Energy Density
‍

‍
Max Operating Temperature

T
kG
KA/m
kOe
KA/m
kOe
KJ/m3
MGOe
°C
Sm2Co17
YXG-24L
0.97
9.5–10.2
541–716
6.8–9.0
636–955
8–12
175–191
22–24
250°C
Sm2Co17
YXG-24
0.97
9.5–10.2
692–764
8.7–9.6
692–764
≥18
175–191
22–24
300°C
Sm2Co17
YXG-24H
0.97
9.5–10.2
692–764
8.7–9.6
692–764
≥25
175–191
22–24
350°C
Note: Our samarium cobalt gets this color because we manufacture everything from scratch with fresh raw materials. We will never sell you the second-handed stuff.
Our complete catalogue of samarium cobalt magnets  →
**This list showcases our most popular samarium cobalt magnet specifications. A full range of chemistries, and custom configurations is available in our complete SmCo magnet catalogue.

YXG-24H, YXG-24, and YXG-24L provide different performance characteristics within the same 22–24 MGOe YXG-24 family. YXG-24H is designed for applications requiring higher intrinsic coercivity and operation at temperatures up to 350°C, while YXG-24 provides similar energy-product performance with a maximum operating temperature of 300°C. YXG-24L is available for applications where its specific magnetic and temperature characteristics are better suited to the design. Selecting the appropriate YXG-24 family grade depends on the required operating temperature, coercivity, magnetic performance, and application conditions.

Our Story