Block Magnets

Some popular cube magnets as follow:
No. Grade Size(mm) Magnetizm Direction Coating
1 N42 5x4x3mm 3m NiCuNi
2 N45 8X5x4m 4mm Cr3+Zn
3 N40 10x10x5m 5mm Nickel
4 N48 20X20X10 10mm Epoxy
5 N42 30x30x20mm 20mm NiCuNi
6 N42H 15X15X10m 10mm Cr+Zn
7 N45H 12X12X8m 8mm NiCuNi
8 N42 25.4X25.4x12.7 12.7mm NiCuNi
9 N45 12.7X12.7X6.35 6.35mm NiCuNi
10 N48 6.35X6.35X3.175mm 3.175mm Epoxy
11 N42SH 1"X1"X0.5" 0.5" Epoxy
12 N42 3X3X2mm 2mm AG
13 N42 40x40x20mm 20mm NiCuNi
14 N45 35X35X20mm 20mm NiCuNI
15 N48 50x50x25mm 25mm NiCuNi
16 N33UH 4X4X2mm 2mm Nickel
17 N45M 18X18X10mm 10mm NiCuNi
18 N42 0.5"x0.5"x1" 1" Cr3+Zn

Product Description
Neodymium-iron-boron magnet is one kind of the permanent magnets.
Material Grade of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)