Ningbo Sunrise Magnetic Material Co., Ltd. >> Permanent Magnetic Material with Double Countersunk Holes (SR-N009)

Permanent Magnetic Material with Double Countersunk Holes (SR-N009)

Permanent Magnetic Material with Double Countersunk Holes (SR-N009)
Supplier: Ningbo Sunrise Magnetic Material Co., Ltd.
Price: US $ 0.5/Piece
Min Order: 100/Piece
Quantity::
Trade Terms: FOB,CFR,CIF
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Product Specifications

Prod Model: SR-N009
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type: Permanent
Composition: Neodymium Magnet
Coating: Nickel
Application: Motor Magnet
Shape: Block

Product Description

Material: NdFeB Permanent NdFeB Generator Magnet High precision, High challenge, High quality Neodymium Magnet is a member of the Rare Earth magnet family, and the most permanent magnet in the world. It is composed of Neodymium (ND), Iron (Fe) and Boron (B), which makes them vulnerable to rust if they're exposed to the elements. To protect the magnet from corrosion and to strengthen the brittle magnet material, the magnet is usually coated with nickel. Neodymium Magnet is a member of the Rare Earth magnet family, and the most permanent magnet in the world. It is composed of Neodymium (ND), Iron (Fe) and Boron (B), which makes them vulnerable to rust if they're exposed to the elements. To protect the magnet from corrosion and to strengthen the brittle magnet material, the magnet is usually coated with nickel. Temperature Characteristics: Low grade Neodymium magnet may lose strength if heated above 80° C. High grade Neo magnets have been developed to function at temperatures up to 220° C with little irreversible loss. Grade: N35-N52, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB. Coating: Ni, Zn, gold, copper, epoxy, chemical, parylene etc. Shape: Arc, segment, disc, cylinder, sphere, block, ring, tile, and ect. Magnetization orientation: Through thickness, axially, radially, multipole, diameter.
Grade Br Hcb Hcj (BH)max  (Tw)
mT (kGs) kA/m (kOe) kA/m (kOe) kJ/m3 (MGOe)
N35 1170-1220 (11.7-12.2) ≥868 ( ≥10.9) ≥955 ( ≥12) 263-287 (33-36) 80 ºC
N38 1220-1250 (12.2-12.5) ≥899 ( ≥11.3) ≥955 ( ≥12) 287-310 (36-39) 80 ºC
N40 1250-1280 (12.5-12.8) ≥907 ( ≥11.4) ≥955 ( ≥12) 302-326 (38-41) 80 ºC
N42 1280-1320 (12.8-13.2) ≥915 ( ≥11.5) ≥955 ( ≥12) 318-342 (40-43) 80 ºC
N45 1320-1380 (13.2-13.8) ≥923 ( ≥11.6) ≥955 ( ≥12) 342-366 (43-46) 80 ºC
N48 1380-1420 (13.8-14.2) ≥923 ( ≥11.6) ≥876 ( ≥12) 366-390 (46-49) 80 ºC
N50 1400-1450 (14.0-14.5) ≥796 ( ≥10.0) ≥876 ( ≥11) 382-406 (48-51) 60 ºC
N52 1430-1480 (14.3-14.8) ≥796 ( ≥10.0) ≥876 ( ≥11) 398-422 (50-53) 60 ºC
30M 1080-1130 (10.8-11.3) ≥796 ( ≥10.0) ≥1114 ( ≥14) 223-247 (28-31) 100 ºC
33M 1130-1170 (11.3-11.7) ≥836 ( ≥10.5) ≥1114 ( ≥14) 247-263 (31-33) 100 ºC
35M 1170-1220 (11.7-12.2) ≥868 ( ≥10.9) ≥1114 ( ≥14) 263-287 (33-36) 100 ºC
38M 1220-1250 (12.2-12.5) ≥899 ( ≥11.3) ≥1114 ( ≥14) 287-310 (36-39) 100 ºC
40M 1250-1280 (12.5-12.8) ≥923 ( ≥11.6) ≥1114 ( ≥14) 302-326 (38-41) 100 ºC
42M 1280-1320 (12.8-13.2) ≥955 ( ≥12.0) ≥1114 ( ≥14) 318-342 (40-43) 100 ºC
45M 1320-1380 (13.2-13.8) ≥995 ( ≥12.5) ≥1114 ( ≥14) 342-366 (43-46) 100 ºC
48M 1360-1430 (13.6-14.3) ≥1027 ( ≥12.9) ≥1114 ( ≥14) 366-390 (46-49) 100 ºC
50M 1400-1450 (14.0-14.5) ≥1033 ( ≥13.0) ≥1114 ( ≥14) 382-406 (48-51) 100 ºC
30H 1080-1130 (10.8-11.3) ≥796 ( ≥10.0) ≥1353 ( ≥17) 223-247 (28-31) 120 ºC
33H 1130-1170 (11.3-11.7) ≥836 ( ≥10.5) ≥1353 ( ≥17) 247-271 (31-34) 120 ºC
35H 1170-1220 (11.7-12.2) ≥868 ( ≥10.9) ≥1353 ( ≥17) 263-287 (33-36) 120 ºC
38H 1220-1250 (12.2-12.5) ≥899 ( ≥11.3) ≥1353 ( ≥17) 287-310 (36-39) 120 ºC
40H 1250-1280 (12.5-12.8) ≥923 ( ≥11.6) ≥1353 ( ≥17) 302-326 (38-41) 120 ºC
42H 1280-1320 (12.8-13.2) ≥955 ( ≥12.0) ≥1353 ( ≥17) 318-342 (40-43) 120 ºC
45H 1300-1360 (13-13.6) ≥963 ( ≥12.1) ≥1353 ( ≥17) 326-358 (43-46) 120 ºC
48H 1370-1430 (13.7-14.3) ≥995 ( ≥12.5) ≥1353 ( ≥17) 366-390 (46-49) 120 ºC
30SH 1080-1130 (10.8-11.3) ≥804 ( ≥10.1) ≥1592 ( ≥20) 223-247 (28-31) 150 ºC
33SH 1130-1170 (11.3-11.7) ≥844 ( ≥10.6) ≥1592 ( ≥20) 247-271 (31-34) 150 ºC
35SH 1170-1220 (11.7-12.2) ≥876 ( ≥11.0) ≥1592 ( ≥20) 263-287 (33-36) 150 ºC
38SH 1220-1250 (12.2-12.5) ≥907 ( ≥11.4) ≥1592 ( ≥20) 287-310 (36-39) 150 ºC
40SH 1240-1280 (12.5-12.8) ≥939 ( ≥11.8) ≥1592 ( ≥20) 302-326 (38-41) 150 ºC
42SH 1280-1320 (12.8-13.2) ≥987 ( ≥12.4) ≥1592 ( ≥20) 318-342 (40-43) 150 ºC
45SH 1320-1380 (13.2-13.8) ≥1003 ( ≥12.6) ≥1592 ( ≥20) 342-366 (43-46) 150 ºC
28UH 1020-1080  (10.2-10.8) ≥764 ( ≥9.6) ≥1990 ( ≥25) 207-231 (26-29) 180 ºC
30UH 1080-1130  (10.8-11.3) ≥812 ( ≥10.2) ≥1990 ( ≥25) 223-247 (28-31) 180 ºC
33UH 1130-1170 (11.3-11.7) ≥852 ( ≥10.7) ≥1990 ( ≥25) 247-271 (31-34) 180 ºC
35UH 1180-1220 (11.8-12.2) ≥860 ( ≥10.8) ≥1990 ( ≥25) 263-287 (33-36) 180 ºC
38UH 1220-1250 (12.2-12.5) ≥876 ( ≥11.0) ≥1990 ( ≥25) 287-310 (36-39) 180 ºC
40UH 1240-1280 (12.5-12.8) ≥899 ( ≥11.3) ≥1990 ( ≥25) 302-326 (38-41) 180 ºC
28EH 1040-1090 (10.4-10.9) ≥780 ( ≥9.8) ≥2388 ( ≥30) 207-231 (26-29) 200 ºC
30EH 1080-1130 (10.8-11.3) ≥812 ( ≥10.2) ≥2388 ( ≥30) 223-247 (28-31) 200 ºC
33EH 1130-1170 (11.3-11.7) ≥836 ( ≥10.5) ≥2388 ( ≥30) 247-271 (31-34) 200 ºC
35EH 1170-1220 (11.7-12.2) ≥876 ( ≥11.0) ≥2388 ( ≥30) 263-287 (33-36) 200 ºC
38EH 1220-1250 (12.2-12.5) ≥899 ( ≥11.3) ≥2388 ( ≥30) 287-310 (36-39) 200 ºC
28AH 1040-1090 (10.4-10.9) ≥787 ( ≥9.9) ≥2624 ( ≥33) 207-231 (26-29) 230 ºC
30AH 1080-1130 (10.8-11.3) ≥819 ( ≥10.3) ≥2624 ( ≥33) 223-247 (28-31) 230 ºC
33AH 1130-1170 (11.3-11.7) ≥843 ( ≥10.6) ≥2624 ( ≥33) 247-271 (31-34) 230 ºC
Ningbo Sunrise Magnetic Material Co., Ltd. is a rising high-tech company which is specialized in researching, producing, selling and serving all kinds of magnets, including NdFeB, SmCo, AlNiCo, Ferrite, Magnetic apparatus, Magnetic assembly and all relative products.

Ningbo Sunrise Magnetic Materials Co., Ltd is a medium-size factory. We provide valuable products to our customers, with excellent workmanship, favorable prices and prompt delivery, OEM designs and special requests can also be satisfied. The magnets have been used widely in small motors, instruments, electronic devices, auto parts, MRIs, Speakers and a great variety of other applications.

Our customers are throughout North and South America, Europe and Asia. In the past 10 years, we devoted ourselves to "keep improving" and persisted in providing high quality and competitive price, under the ISO-9001 quality management system. We also take RoHS requirement as the guideline in material selection. We have become one of the regular suppliers of many famous enterprises all over the world. We are confident in our continuous growth in the future with a solid technical foundation, seasoned management and quality control system. You will be satisfied with our high quality products, competitive price and prompt delivery.

For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends. In the same time, We warmly welcome all interested parties around the world to contact us, in the sincere hope that we can work together for mutual success.

To offer most high quality service to either old or new customers both at home and abroad is our untiring pursuit. It will be a great pleasure to receive your inquires against which we will sent you our best quotation.

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