Product ID: SMON6037
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The Neodymium High Temp Disc Magnet (1/4") is crafted from N42SH grade material, offering exceptional magnetic strength in a small, compact form. Designed for high-temperature environments, these magnets can withstand temperatures up to 302°F (150°C) without experiencing any permanent loss of magnetic power. This makes them highly suitable for demanding applications where standard neodymium magnets might fail, as they typically lose strength at lower temperatures (176°F or 80°C). With their durability and heat resistance, these magnets are ideal for use in various industrial and high-temperature settings.
Dimensions |
1/4" dia. x 1/16" thick |
Tolerances |
±0.004" x ±0.004" |
Material |
NdFeB, Grade N42SH |
Plating/Coating |
Ni-Cu-Ni (Nickel) |
Magnetization Direction |
Axial (Poles on Flat Ends) |
Weight |
0.0133 oz. (0.377 g) |
Pull Force, Case 1 |
1.19 lbs |
Pull Force, Case 2 |
3.57 lbs |
Surface Field |
2952 Gauss |
Max Operating Temp |
302ºF (150ºC) |
Brmax |
13,200 Gauss |
BHmax |
42 MGOe |
1. Industrial Equipment: Used in motors, sensors, and generators that operate in high-temperature environments.
2. Automotive Sensors: Suitable for use in automotive systems where heat resistance is crucial, such as electric motors and proximity sensors.
3. Aerospace: Employed in aerospace components that are exposed to extreme conditions.
4. Wind and Hydro Power Generation: Used in the magnets of turbines where they are subjected to both mechanical stress and heat.
5. Medical Devices: Applied in medical equipment that operates in or around heat-sensitive areas.
6. Power Tools: Ideal for power tools that generate heat during operation, maintaining strong magnetic performance.
7. Arts and Crafts: Used in DIY projects and creative applications requiring small, strong magnets that can withstand higher temperatures.
Our Neodymium High Temp Disc Magnet is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Q1: What is the maximum operating temperature of these magnets?
A1: The maximum operating temperature for these N42SH grade magnets is 302ºF (150ºC).
Q2: How do these high-temperature magnets compare to standard neodymium magnets?
A2: High-temp magnets (SH grades) can operate at higher temperatures up to 302ºF (150ºC), while standard N-grade magnets typically max out at 176ºF (80ºC).
Q3: What are common applications for Neodymium High Temp Disc Magnets?
A3: They are used in high-temperature environments such as industrial machinery, motors, automotive components, aerospace, sensors, and arts & crafts projects.
Related Products: Neodymium High Temp Cylinder Magnet 1/16" dia. x 1/16" thick, Neodymium High Temp Disc Magnet 1/8" dia. x 1/16" thick, Neodymium High Temp Cylinder Magnet N52SH 1/8" dia. x 1/8" thick
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