Product Name: Neodymium Disc Rare Earth Magnets with Strong 3M Self Adhesive Self-Adhesive NdFeB (Neodym) Magnete

These thin and powerful Neodymium Disc Rare Earth Magnets combine a high level of magnetic power and the convenience of super strong 3M self adhesive with a peel away backing strip.

1. Material: Neodymium-Iron-Boron.
2. Grades:
N - N35, N38, N40, N42, N45, N48, N50, N52.
M - 33M, 35M, 38M, 40M, 42M, 45M, 48M, 50M.
H - 35H, 38H, 40H, 42H, 45H, 48H.
SH - 35SH, 38SH, 40SH, 42SH, 45SH.
UH - 28UH, 30UH, 33UH, 35UH, 38UH, 40UH.
EH - 28EH, 30EH, 33EH, 35EH, 38EH.
AH - 28AH, 30AH, 33AH.
3. Shape: Disc, Round, etc.
4. Size: popular sizes are D6 x 1mm, D8 x 1mm, D10 x 1mm, D12 x 1mm, D15 x 1mm, D8 x 2mm, D10 x 2mm, we can also supply the customize sizes for you.
5. Magnetization Direction: the permanent Neodymium (Disc) Magnet which are with Strong 3M Self-Adhesive are usually magnetized through thickness (axial magnetized).


Grade:

Grade	Br mT (kGs)	Hcb kA/m (kOe)	Hcj kA/m   (kOe)	(BH)max kJ/m3	Working Temperature (Tw)
				(MGOe)
N33	1130-1170(11.3-11.7)	≥836 ( ≥ 10.5)	≥955( ≥ 12)	247-271(31-34)	80 ℃
N35	1170-1220(11.7-12.2)	≥868( ≥ 10.9)	≥955( ≥ 12)	263-287(33-36)
N38	1220-1250(12.2-12.5)	≥899( ≥ 11.3)	≥ 955( ≥ 12)	287-310(36-39)
N40	1250-1280(12.5-12.8)	≥907( ≥ 11.4)	≥955 ( ≥ 12)	302-326(38-41)
N42	1280-1320(12.8-13.2)	≥915( ≥ 11.5)	≥955( ≥ 12)	318-342(40-43)
N45	1320-1380(13.2-13.8)	≥923( ≥ 11.6)	≥955 ( ≥ 12)	342-366(43-46)
N48	1380-1420(13.8-14.2)	≥923( ≥ 11.6)	≥876( ≥ 12)	366-390(46-49)
N50	1400-1450(14.0-14.5)	≥796( ≥ 10.0)	≥876( ≥ 11)	382-406(48-51)	60 ℃
N52	1430-1480(14.3-14.8)	≥796( ≥ 10.0)	≥876( ≥ 11)	398-422(50-53)
30M	1080-1130(10.8-11.3)	≥796( ≥ 10.0)	≥1114 ( ≥ 14)	223-247(28-31)	100 ℃
33M	1130-1170(11.3-11.7)	≥836( ≥ 10.5)	≥1114( ≥ 14)	247-263(31-33)
35M	1170-1220(11.7-12.2)	≥868( ≥ 10.9)	≥1114( ≥ 14)	263-287(33-36)
38M	1220-1250(12.2-12.5)	≥899( ≥ 11.3)	≥1114( ≥ 14)	287-310(36-39)
40M	1250-1280(12.5-12.8)	≥923( ≥ 11.6)	≥1114( ≥ 14)	302-326(38-41)
42M	1280-1320(12.8-13.2)	≥955( ≥ 12.0)	≥1114( ≥ 14)	318-342(40-43)
45M	1320-1380(13.2-13.8)	≥995( ≥ 12.5)	≥1114 ( ≥ 14)	342-366(43-46)
48M	1360-1430(13.6-14.3)	≥1027( ≥ 12.9)	≥1114( ≥ 14)	366-390(46-49)
50M	1400-1450(14.0-14.5)	≥1033 ( ≥ 13.0)	≥1114( ≥ 14)	382-406(48-51)
30H	1080-1130(10.8-11.3)	≥796 ( ≥ 10.0)	≥1353( ≥ 17)	223-247(28-31)	120 ℃
33H	1130-1170(11.3-11.7)	≥836 ( ≥ 10.5)	≥1353( ≥ 17)	247-271(31-34)
35H	1170-1220(11.7-12.2)	≥868 ( ≥ 10.9)	≥1353( ≥ 17)	263-287(33-36)
38H	1220-1250(12.2-12.5)	≥899 ( ≥ 11.3)	≥1353 ( ≥ 17)	287-310(36-39)
40H	1250-1280(12.5-12.8)	≥923( ≥ 11.6)	≥1353( ≥ 17)	302-326(38-41)
42H	1280-1320(12.8-13.2)	≥955 ( ≥ 12.0)	≥1353( ≥ 17)	318-342(40-43)
45H	1300-1360(13-13.6)	≥963( ≥ 12.1)	≥1353 ( ≥ 17)	326-358(43-46)
48H	1370-1430(13.7-14.3)	≥995( ≥ 12.5)	≥1353( ≥ 17)	366-390(46-49)

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