Block/Plate Neodymium Magnets

(2023年04月04日)

http://www.atechmagnet.com/magnetic-materials/block-neodymium-magnets/

MaterialSintered Neodymium Iron Boron
DimensionsLengthMin.2.0 mm—Max.250 mm
WidthMin.1.5 mm—Max.150 mm
ThicknessMin.0.5 mm—Max.50 mm
ToleranceStandard +/-0.05mm, Min.+/-0.02mm
Magnetization OrientationThrough Length, Width, Thickness
Magnetic PropertiesGradeMax. Operating Temperatures
N35-N5280°C (176°F)
33M- 48M100°C (212°F)
33H-48H120°C (248°F)
30SH-45SH150°C (302°F)
30UH-40UH180°C (356°F)
28EH-38EH200°C (392°F)
28AH-35AH230°C (428°F)
Remanence(Br)11,300 Gauss — 14,800 Gauss
Coercive Force(Hcb)10,000 Oersted — 12,600 Oersted
Intrinsic Coercive Force(Hcb)11,000 Oersted — 36,000 Oersted
Magnetic Energy Product (BH)33M GOe — 53M GOe
Surface TreatmentNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

We can offer kinds of big magnets for sale, bar magnets for sale and square magnets for sale, if you have needs to buy neodymium bar magnets, please contact us.