Permanent NdFeB block magnet with countersunk head

Product Description:Product name:Powerful china Permanent magnet manufacture sintered ndfeb magnetShape:Disc,Ring,Block,Cylinder,Ball,Bar,Arc,Irregular etcDirection of magnetisation:Through the thickness or through the diameterType of coating:  Nickle, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE

Featured Products

Product Description:

Product name:Powerful china Permanent magnet manufacture sintered ndfeb magnet
Shape:Disc,Ring,Block,Cylinder,Ball,Bar,Arc,Irregular etc
Direction of magnetisation:Through the thickness or through the diameter
Type of coating:  Nickle, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on.  
Grade:N35-N52; N35M-N50M; N35H-N48H; N35SH-N45SH;N30UH-N40UH; N30EH-N38EH
Tolerance in size:+/-0.05mm

Product  Show:

Permanent Neodymium Iron Boron Block Magnet with Countersunk
Permanent Neodymium Iron Boron Block Magnet with Countersunk

Magnetic Characteristics and Physical Properties of Sintered NdFeB:
 
 ItemGrade  Remanence  Coercive Force   Intrinsic Coercive force   Max. Energy Product Max. Working Temp.
BrHcbHci(BH) maxºC
TkGsKA/mKOeKA/mKOeKJ/m3MGOe
NN351.17-1.2211.7-12.2≥868≥10.9≥955≥12263-28733-3680
N381.22-1.2512.2-12.5≥899≥11.3≥955≥12287-31036-3980
N401.25-1.2812.5-12.8≥907≥11.4≥955≥12302-32638-4180
N421.28-1.3212.8-13.2≥915≥11.5≥955≥12318-34240-4380
N451.32-1.3813.2-13.8≥923≥11.6≥955≥12342-36643-4680
N481.38-1.4213.8-14.2≥923≥11.6≥955≥12366-39046-4980
N501.40-1.4514.0-14.5≥955≥12.0≥876≥11382-40648-5180
N521.43-1.4814.3-14.8≥876≥11.0≥876≥11398-42250-5380
N541.45-1.5014.5-15.0≥876≥11.0≥876≥11414-43852-5580
MN35M1.17-1.2211.7-12.2≥868≥10.9≥1114≥14263-28733-36100
N38M1.22-1.2512.2-12.5≥899≥11.3≥1114≥14287-31036-39100
N40M1.25-1.2812.5-12.8≥923≥11.6≥1114≥14302-32638-41100
N42M1.28-1.3212.8-13.2≥955≥12.0≥1114≥14318-34240-43100
N45M1.32-1.3813.2-13.8≥995≥12.5≥1114≥14342-36643-46100
N48M1.37-1.4313.7-14.3≥1027≥12.9≥1114≥14366-39046-49100
N50M1.40-1.4514.0-14.5≥1033≥13.0≥1114≥14382-40648-51100
N52M1.43-1.4814.3-14.8≥1043≥13.1≥1114≥14398-42250-53100
HN35H1.17-1.2211.7-12.2≥868≥10.9≥1353≥17263-28733-36120
N38H1.22-1.2512.2-12.5≥899≥11.3≥1353≥17287-31036-39120
N40H1.25-1.2812.5-12.8≥923≥11.6≥1353≥17302-32638-41120
N42H1.28-1.3212.8-13.2≥955≥12.0≥1353≥17318-34240-43120
N45H1.32-1.3713.2-13.7≥973≥12.3≥1353≥17342-36643-46120
N48H1.37-1.4213.7-14.2≥995≥12.5≥1353≥17366-39046-49120
N50H1.40-1.4514.0-14.5≥1003≥12.6≥1353≥17382-40648-51120
SHN35SH1.17-1.2211.7-12.2≥876≥11.0≥1592≥20263-28733-36150
N38SH1.22-1.2512.2-12.5≥907≥11.4≥1592≥20287-31036-39150
N40SH1.25-1.2812.5-12.8≥939≥11.8≥1592≥20302-32638-41150
N42SH1.28-1.3212.8-13.2≥963≥12.1≥1592≥20318-34240-43150
N45SH1.32-1.3813.2-13.8≥979≥12.3≥1592≥20335-36643-46150
N48SH1.37-1.4313.7-14.3≥1011≥12.7≥1592≥20366-39046-49150
UHN28UH1.04-1.0810.4-10.8≥764≥9.6≥1990≥25207-23126-29180
N30UH1.08-1.1310.8-11.3≥812≥10.2≥1990≥25223-24728-31180
N33UH1.13-1.1711.3-11.7≥852≥10.7≥1990≥25247-27131-34180
N35UH1.17-1.2211.7-12.2≥860≥10.8≥1990≥25263-28733-36180
N38UH1.22-1.2512.2-12.5≥899≥11.3≥1990≥25287-31036-39180
N40UH1.25-1.2812.5-12.8≥939≥11.8≥1990≥25302-32638-41180
N42UH1.28-1.3212.8-13.2≥963≥12.1≥1990≥25318-34240-43180
N45UH1.32-1.3813.2-13.8≥979≥12.3≥1990≥25342-36643-46180
EHN28EH1.04-1.0810.4-10.8≥780≥9.8≥2388≥30207-23126-29200
N30EH1.08-1.1310.8-11.3≥812≥10.2≥2388≥30223-24728-31200
N33EH1.13-1.1711.3-11.7≥836≥10.5≥2388≥30247-27131-34200
N35EH1.17-1.2211.7-12.2≥876≥11.0≥2388≥30263-28733-36200
N38EH1.22-1.2512.2-12.5≥899≥11.3≥2388≥30287-31036-39200
N40EH1.25-1.2812.5-12.8≥923≥11.6≥2388≥30302-32638-41200
N42EH1.28-1.3212.8-13.2≥931≥11.7≥2388≥30318-34240-43200
AHN28AH1.04-1.0810.4-10.8≥787≥9.9≥2624≥33207-23126-29230
N30AH1.08-1.1310.8-11.3≥819≥10.3≥2624≥33223-24728-31230
N33AH1.13-1.1711.3-11.7≥843≥10.6≥2624≥33247-27131-34230
N35AH1.17-1.2211.7-12.2≥876≥11.0≥2624≥33263-28733-36230
N38AH1.22-1.2512.2-12.5≥899≥11.3≥2624≥33287-31036-39230
N40AH1.25-1.2812.5-12.8≥923≥11.6≥2624≥33302-32638-41230

Packaging & Shipping:
Permanent Neodymium Iron Boron Block Magnet with Countersunk


Permanent Neodymium Iron Boron Block Magnet with Countersunk


Company Information:

Ningbo magnet Co., Ltd. Specializes in developing manufacturing and selling of permanent magnetic products, and also has a long history and is one of the leaders in this line of magnetics in China.Our production capacity can produce each kind of magnet 3000 tons per year . We have our own raw material factories so our prices are more competitive than other suppliers.We can design and process all specifications of the products according to customers′ requirements.Our products are sold over 40 countries around the world. With high quality management term, we are proud to obtain ISO9001.

Our main products as follows:

1. NdFeB permanent magnets ( Neodymium, Rare earth )

2. Rubber/plastic magnetic material

3. Ferrite magnets, complex magnet ( ferrite + rare earth )

4. Magnetic hardware, plastic tools

5. Magnetic assemblies
Permanent Neodymium Iron Boron Block Magnet with Countersunk
Magnetizing direction of the Neodymium Magnet:
Permanent Neodymium Iron Boron Block Magnet with Countersunk

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours