Wholesale 18 Years Factory China Super Strong Square Block Rare Earth Neodymium Zinc Magnet factory and suppliers

18 Years Factory China Super Strong Square Block Rare Earth Neodymium Zinc Magnet

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In the past few years, our organization absorbed and digested state-of-the-art technologies equally at home and abroad. Meanwhile, our enterprise staffs a team of experts devoted towards the growth of 18 Years Factory China Super Strong Square Block Rare Earth Neodymium Zinc Magnet, We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.
In the past few years, our organization absorbed and digested state-of-the-art technologies equally at home and abroad. Meanwhile, our enterprise staffs a team of experts devoted towards the growth of China Neodymium Magnet, Permanent Magnet, Each year, many of our customers would visit our company and achieve great business advancements working with us. We sincerely welcome you to visit us at any time and together we will prevail to a greater success in the hair industry.
Powerful china Permanent magnet manufacture sintered ndfeb magnet,

Compostion: Neodymium Iron Boron,

Tolerance in size:+/-0.05mm,

Category: Sintered,

Coating:Nicuni/ Nickel/zinc/black epoxy/gold/silver/teflon/passivation/Parylene/,

Application: Motor/Industy/Toy/wind energy/Tranport/Electrictools/Sensors,

Grade: N35-N52,35M-50M,33H-48H,33SH-45SH,30UH-38UH,28EH-33EH,

Specification: customized size and customized shape with Disc,Ring,Block,Cylinder,Ball,Bar,Arc,Irregular etc.

1.Company Core Philosophy
Good quality Good price
2.Product Detail
Nd-Fe-B Rare Earth Permanent Magnet Steel
NdFeB Technical Performance List

	Grade	Br		Hcj		Hcb		(BH)max		(TW)
		Mt	KGs	KOe	KA/m	KOe	KA/m	MGOe	Kj/m³	℃
N	N35	1180-1210	11.7-12.1	≥12	≥955	≥10.9	≥868	33-36	263-287	80
	N38	1210-1250	12.1-12.5	≥12	≥955	≥11.3	≥899	36-39	287-310	80
	N40	1250-1280	12.5-12.8	≥12	≥955	≥11.6	≥923	38-41	302-326	80
	N42	1280-1320	12.8-13.2	≥12	≥955	≥11.6	≥923	40-43	318-342	80
	N45	1320-1380	13.2-13.8	≥12	≥955	≥11.0	≥876	43-46	342-366	80
	N48	1380-1420	13.8-14.2	≥11	≥876	≥10.5	≥836	46-49	366-390	80
	N50	1400-1450	14.0-14.5	≥11	≥876	≥10.0	≥796	48-51	382-406	80
	N52	1420-1480	14.2-14.8	≥11	≥876	≥10.0	≥796	49-53	390-422	80
M	35M	1170-1210	11.7-12.1	≥14	≥1114	≥10.9	≥868	33-36	263-287	100
	38M	1210-1250	12.1-12.5	≥14	≥1114	≥11.3	≥899	36-39	387-310	100
	40M	1250-1280	12.5-12.8	≥14	≥1114	≥11.6	≥923	38-41	302-326	100
	42M	1280-1320	12.8-13.2	≥14	≥1114	≥12.0	≥955	40-43	318-342	100
	45M	1320-1380	13.2-13.8	≥14	≥1114	≥12.0	≥955	43-46	342-366	100
	48M	1360-1430	13.6-14.3	≥14	≥1114	≥12.9	≥1027	46-49	366-390	100
	50M	1380-1460	13.8-14.6	≥14	≥1114	≥12.9	≥1027	48-51	382-406	100
H	33H	1130-1170	11.3-11.7	≥17	≥1353	≥10.5	≥836	31-34	247-271	120
	35H	1170-1210	11.7-12.1	≥17	≥1353	≥10.9	≥868	33-36	263-287	120
	38H	1210-1250	12.1-1250	≥17	≥1353	≥11.3	≥899	36-39	287-310	120
	40H	1250-1280	12.5-12.8	≥17	≥1353	≥11.6	≥923	38-41	302-326	120
	42H	1280-1320	12.8-13.2	≥17	≥1353	≥12.0	≥955	40-43	318-342	120
	45H	1320-1360	13.2-13.6	≥17	≥1360	≥12.5	≥955	43-46	342-366	120
	48H	1350-1460	13.5-14.6	≥17	≥1360	≥12.5	≥955	46-49	366-390	120
SH	33SH	1130-1170	11.3-11.7	≥20	≥1592	≥10.6	≥844	31-34	247-271	150
	35SH	1170-1210	11.7-12.1	≥20	≥1592	≥11	≥876	33-36	263-287	150
	38SH	1210-1250	12.1-12.5	≥20	≥1592	≥11.4	≥907	36-39	287-310	150
	40SH	1250-1280	12.5-12.8	≥20	≥1592	≥11.8	≥939	38-41	302-326	150
	42SH	1280-1320	12.8-13.2	≥20	≥1600	≥11.8	≥939	39-43	310-342	150
	45SH	1310-1360	13.1-13.6	≥20	≥1600	≥12.0	≥955	42-45	334-358	150
UH	30UH	1080-1130	10.8-11.3	≥25	≥1900	≥10.2	≥812	28-31	223-247	180
	33UH	1130-1170	11.3-11.7	≥25	≥1900	≥10.7	≥852	31-34	247-271	180
	35UH	1180-1220	11.8-12.2	≥25	≥1990	≥10.8	≥860	33-36	263-287	180
	38UH	1210-1250	12.1-12.5	≥25	≥1990	≥10.6	≥844	36-39	287-310	180
EH	28EH	1040-1090	10.4-10.9	≥30	≥2388	≥9.80	≥780	26-29	207-231	200
	30EH	1080-1130	10.8-11.3	≥30	≥2388	≥10.2	≥812	28-31	223-247	200
	33EH	1130-1170	11.3-11.7	≥30	≥2400	≥10.5	≥835	31-34	247-271	200
	35EH	1160-1200	11.6-12.0	≥30	≥2400	≥10.6	≥835	33-35	263-279	200

3. Coat

category	colour	Plating Thickness（UM）	Service temperature		Salt fog resistance
NICUNI	silvery	20-30		≤200℃		＞72hour
NI	silvery	10-30		≤2000℃		＞48hour
ZN	Blue/color/silvery/black	10-20		≤160℃		＞48hour
Epoxy	black	10-30		≤120℃		＞96hour
Chemical nickel	silvery	5-30		≤200℃		＞200hour