Application : Industrial Magnet
Shape : Sheet
Type : Permanent
With Holes : No
Composite : Rare Earth Magnet
Model Number : 40x20
Certification : CE
is_customized : Yes
Super Powerful Strong N52 40x20mm Rare Earth Round NdFeB Magnet Neodymium N40 N52 D40-60mm Magnets
Quality control:
1.Our factory will check all magnets when them are completed
2.We will check every order again before sending out and packing well
3.Provide the best products, The fastest speed for you
Other cheap stores 50x30mm :
1.N40 (48*28mm): tolerance -2/-3mm
weakest &Shoddy Waste material ---★★☆☆☆
2.N52 50x30mm:tolerance -1mm
weak & Shoddy Waste material ---★★★☆☆
Our store 50x30mm :
1.N35 50x30mm :tolerance -1mm
Strong & New materia ---★★★★☆
2.N40 50x30mm :tolerance 0.5-1mm
Stronger & New materia---★★★★★
3.N52 50x30mm:tolerance 0.1-0.5mm
Strongest & New material---★★★★★
Material: Neodymium magnets
Certification:SGS AND MSDS passed
Grade: N35 N40 N52
Magnetization: Axially magnetized / Poles on Flat Ends
Max Operating Temperature: 80°C/176°F
Plating: nickel copper nickel triple layer plated
40x20mm:Tolerance: -1-2mm
60x30mm:Tolerance: -1-3mm
Description:
Rare earth neodymium magnets, also known as NdFeB magnets or Neo magnets, are made from an alloy of neodymium, iron and boron. They have excellent magnetic property and are extremely strong for their small size. Neodymium magnets are permanent, and have a high maximum magnetic energy. Due to high ratio of performance over price, neodymium magnets has become extremely popular in almost all applications that require high performance magnets such as motors, sensors, computers, communications, medical equipment, meters, home appliances, craft model, jewelry and so on.Our neodymium magnets, sintered neodymium magnets are available in a variety of shapes and sizes, including disc, cylinder, block, cube, ring, sphere, countersunk. Please feel free to contact us via e-mail or trademanager if you are interested in our magnets or have any questions about our products.