The maximum lifting capacity specified above was measured using smooth, polished sheet metal. The sheet metal used was of optimal thickness. The pull-off force acted perpendicularly. With a force acting parallel to the sheet metal, i.e. when moving the magnet across the sheet metal, the lifting capacity of the magnet will be significantly lower. The gap between the magnet and the sheet metal resulting from the sheet metal being covered with a layer of paint or galvanic coating will also cause a decrease in the lifting capacity of the magnet. Any roughness or unevenness of the sheet metal will also reduce the lifting capacity of the magnet. The highest lifting capacity is achieved by using a sufficiently thick sheet containing a high amount of iron. Using high-carbon steel or cast iron sheet will result in a lower lifting capacity. The maximum lifting capacity is also affected by the operating temperature of the magnet. A heated magnet will have a lower lifting capacity.
Coating
NiCuNi with 3M 467MP adhesive
do not use in water
Sintered neodymium magnets are brittle (fragile). A neodymium magnet without housing could break after an impact with another strong magnet.
adhesive
yes
Weight
0,9 [g]
The magnet parameter values presented here are the result of measurements taken on one specific magnet and are used to compare magnets available in the online shop. We recommend testing the magnet yourself under the expected operating conditions.
Physical properties
Density
~7,5 [g/cm3]
Vickers’ hardness (HV)
~600 [kg/mm2]
Resistivity
~144 [uOhm x cm]
If you require neodymium magnets manufactured to strict specifications, please send us your enquiry along with your requirements.
15x8x1/N38 - self-adhesive block magnet
This is a thin block magnet. It is rectangular in shape.
It is a neodymium magnet, magnetised along the height. It has an excellent adhesive layer 3M or adhesive foam 3M. It is very easy to stick after removing the protective tape. This magnet is very easy to stick to many surfaces. It has been protected against corrosion by nickel plating. It has been manufactured accordnig to excellent dimensional tolerances. The maximum operating temperature is no more than 80 degrees Celsius. Neodymium magnets stick to metal surface. This magnet is strong for its dimensions.