Smco Samarium Cobalt Block Magnets Uncoated YXG-26H YXG-30H YXG-28
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Smco Samarium Cobalt Block Magnets Uncoated YXG-26H YXG-30H YXG-28
Product Overview
Samarium-Cobalt Alloy Magnets (SmCo) are composed of an alloy of samarium and cobalt, offering excellent temperature stability, corrosion resistance, and high magnetic properties. These rare earth magnets are widely used in demanding applications across aerospace, defense, medical, and industrial sectors.
Key Specifications
Material:
Samarium Cobalt
Grades Available:
YXG-26H, YXG-30H, YXG-28, YXG-30, YXG-32
Magnetization:
Through Axial, Thickness or Customized
Coating:
Uncoated
Operating Temperature:
250-500°C
Applications:
Spaceflight, National Defense, Microwave, Sensors
Technical Features
High temperature stability with operating range up to 500°C
Excellent corrosion resistance (uncoated)
Superior magnetic properties compared to conventional magnets
Available in multiple grades for different performance requirements
Custom magnetization options available
Magnetic Properties
| Grade | Remanence (Br) | Coercivity (Hcb) | Intrinsic Coercivity (Hcj) | Max Energy Product (BH)max | Curie Temperature (TC) |
|---|---|---|---|---|---|
| YXG-26H | 1.02-1.05 T | 748-796 kA/m | ≥1990 kA/m | 24-26 MGOe | 800°C |
| YXG-30H | 1.08-1.10 T | 788-835 kA/m | ≥1990 kA/m | 28-30 MGOe | 800°C |
| YXG-28 | 1.03-1.08 T | 756-812 kA/m | ≥1433 kA/m | 26-28 MGOe | 800°C |
Physical Properties
| Parameter | Unit | SmCo5 | Sm2Co17 |
|---|---|---|---|
| Density | g/cm³ | 8.2 ~ 8.4 | 8.3 ~ 8.5 |
| Curie Temperature | ℃ | 700 ~ 750 | 800 ~ 850 |
| Vickers Hardness | HV | 450 ~ 500 | 550 ~600 |
| Thermal Conductivity | W/mK | 12 | 13 |
Applications
These high-performance magnets are ideal for demanding applications including:
Aerospace and spaceflight components
National defense systems
Microwave technology
Precision sensors
Medical equipment
Automotive systems
Customization & Manufacturing
UNMAG is a leading manufacturer of high-quality Samarium Cobalt Magnets, offering:
Custom grades and specifications
Flexible magnetization options
25-30 day standard delivery time
Made in China with strict quality control
Packaging & Shipping
Each magnet is securely packaged in sealed, waterproof plastic bags within protective cardboard boxes. All shipments include tracking information and are insured for product value.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department