Customized Special Shape Neodymium NdFeB Permanent Sintered Magnet Zinc Coating

Tensile Strength: 8.0kg/mm2
Material: Neodymium,Iron, Boron
MOQ: 1000 PCS
Lead Time: 20 Days
Shipment: Express, Air, Ocean
Trademark: XL-Magnet
Transport Package: Polybag, Box and Carton
Specification: different size
Origin: China
HS Code: 850511
Product Description :
Customized Special Shape Neodymium Magnets
Dimension: Length12.20mm-hole10mm x Width5.30mm x thickness1.30mm 
Grade Choose: N35-N52 
Surface Treatment: Zinc Coating finish
Customized Special Shape Neodymium NdFeB Permanent Sintered Magnet Zinc Coating
Other related product:
Customized Special Shape Neodymium NdFeB Permanent Sintered Magnet Zinc Coating

Material Details:
Standard Specification 
Grade Remanence(Br) Coercive Force (Hcb) Intrinsic Coercive Force(Hcj) Max Energy Product (BH) max Working temp.
KGs T Koe KA/m KOe KA/m MGoe Kj/m3  ºC 
N35 12.2-11.8 1.22-1.18 ≥10.8 ≥860 ≥12.0 ≥960 36-33 286-260 ≤80
N38 12.6-12.2 1.26-1.22 ≥10.8 ≥860 ≥12.0 ≥960 38-36 303-286 ≤80
N40 12.9-12.6 1.29-1.26 ≥10.8 ≥860 ≥12.0 ≥960 40-38 318-303 ≤80
N42 13.2-12.8 1.32-1.28 ≥11.0 ≥875 ≥12.0 ≥960 42-40 334-318 ≤80
N45 13.8-13.3 1.38-1.33 ≥11.0 ≥875 ≥12.0 ≥960 45-43 358-342 ≤80
N48 14.1-13.7 1.41-1.37 ≥10.5 ≥836 ≥12.0 ≥960 49-46 390-358 ≤80
N50 14.3-14.0 1.43-1.40 ≥10.5 ≥836 ≥11.0 ≥960 51-47 406-374 ≤80
N52 14.5-14.2 1.45-1.42 ≥10.5 ≥836 ≥11.0 ≥875 53-49 422-390 ≤80
N33M 11.8-11.4 1.18-1.14 ≥10.3 ≥820 ≥14.0 ≥875 33-31 263-247 ≤100
N35M 12.2-11.8 1.22-11.8 ≥10.8 ≥860 ≥14.0 ≥1114 36-33 286-260 ≤100
N38M 12.6-12.2 1.26-12.2 ≥11.0 ≥875 ≥14.0 ≥1114 38-36 303-286 ≤100
N40M 12.9-12.6 1.29-1.26 ≥11.0 ≥875 ≥14.0 ≥1114 40-38 318-303 ≤100
N42M 13.2-12.8 1.32-1.28 ≥11.5 ≥910 ≥14.0 ≥1114 42-40 334-318 ≤100
N45M 13.8-13.3 1.38-1.33 ≥11.8 ≥938 ≥14.0 ≥1114 45-43 358-334 ≤100
N48M 14.1-13.7 1.41-1.37 ≥11.8 ≥938 ≥14.0 ≥1114 49-46 390-358 ≤100
N50M 14.3-14.0 1.43-1.40 ≥11.8 ≥938 ≥13.5 ≥1075 51-47 406-374 ≤100
N30H 11.4-10.8 1.14-1.08 ≥9.8 ≥780 ≥17.0 ≥1356 30-28 239-223 ≤120
N33H 11.8-11.4 1.18-1.14 ≥10.3 ≥820 ≥17.0 ≥1356 33-31 263-247 ≤120
N35H 12.2-11.8 1.22-1.18 ≥10.8 ≥860 ≥17.0 ≥1356 36-33 286-260 ≤120
N38H 12.6-12.2 1.26-1.22 ≥11.0 ≥875 ≥17.0 ≥1356 38-36 303-286 ≤120
N40H 12.9-12.6 1.29-1.26 ≥11.0 ≥875 ≥17.0 ≥1356 40-38 318-303 ≤120
N42H 13.2-12.8 1.32-1.28 ≥11.5 ≥915 ≥17.0 ≥1356 42-40 334-318 ≤120
N45H 13.8-13.3 1.38-1.33 ≥11.8 ≥938 ≥17.0 ≥1356 46-43 358-342 ≤120
N46H 13.9-13.6 1.39-1.36 ≥12.3 ≥980 ≥17.0 ≥1356 47-44 374-345 ≤120
N48H 14.1-13.7 1.41-1.37 ≥12.6 ≥1010 ≥16.0 ≥1270 49-46 390-358 ≤120
N30SH 11.4-10.8 1.14-1.08 ≥9.8 ≥780 ≥20.0 ≥1600 30-28 239-223 ≤150
N33SH 11.8-11.4 1.18-1.14 ≥10.3 ≥820 ≥20.0 ≥1600 33-31 263-247 ≤150
N35SH 12.2-11.8 1.22-1.18 ≥10.8 ≥860 ≥20.0 ≥1600 36-33 286-260 ≤150
N38SH 12.6-12.2 1.26-1.22 ≥11.0 ≥875 ≥20.0 ≥1600 38-36 303-286 ≤150
N40SH 12.9-12.6 1.29-1.26 ≥11.0 ≥875 ≥20.0 ≥1600 40-38 318-303 ≤150
N42SH 13.2-12.8 1.32-1.28 ≥11.5 ≥915 ≥20.0 ≥1600 42-40 334-318 ≤150
N45SH 13.6-13.3 1.36-1.33 ≥11.8 ≥938 ≥20.0 ≥1600 46-42 358-334 ≤150
N28UH 10.8-10.4 1.08-1.04 ≥9.3 ≥740 ≥25.0 ≥2000 28-26 223-207 ≤180
N30UH 11.4-10.8 1.14-1.08 ≥9.8 ≥780 ≥25.0 ≥2000 30-28 239-223 ≤180
N33UH 11.8-11.4 1.18-1.14 ≥10.3 ≥820 ≥25.0 ≥2000 33-31 263-247 ≤180
N35UH 12.2-11.8 1.22-1.18 ≥10.8 ≥860 ≥25.0 ≥2000 36-33 286-260 ≤180
N38UH 12.6-12.2 1.26-1.22 ≥11.0 ≥875 ≥24.0 ≥1910 38-36 286-260 ≤180
N28EH 10.8-10.4 1.08-1.04 ≥9.3 ≥740 ≥30.0 ≥2400 28-26 223-207 ≤200
N30EH 11.4-10.8 1.14-1.08 ≥9.8 ≥780 ≥30.0 ≥2400 30-28 239-223 ≤200
N33EH 11.8-11.4 1.18-1.14 ≥10.3 ≥820 ≥30.0 ≥2400 33-31 263-274 ≤200
N35EH 12.2-11.8 1.22-1.18 ≥10.8 ≥860 ≥30.0 ≥2400 36-33 286-270 ≤200

Physical Properties
Tem.Coeff.of Br: -0.09~-0.11%/ºC
Density: 7.5~7.6g/m3
Vickers hardness: 600Hv
Tensile Strength: 8.0kg/mm2
Specific Heat: 0.12kcal(kg,ºC)
Young's.Modulus: 1.6x1011N/m2
Poisson's.Ratio: 0.24
Curie Temperature: 310-340ºC
Temp.Coeff.of Hc: 0.5~-0.60%/ºC
Electrical Resistivity: 114µΩ.cm
Flexural Strength: 25kg/mm
Coeff.of Thermal Expansion: 4x10-6/ºC
Thermal Conductivity: 7.7kcal(m.h.ºC)
Rigidity: 0.64N/m2
Compressibility: 9.8x10-2m2/N
Relative Recoil Permeability: 1.05

Characteristics of Surface Treatment
Performance Zn Double Ni NiCuNi Electroless Ni Epoxy
Colour White Silver Silver Silver Black
Thickness(µ M) 8-15 15-20 15-30 10-20 10-30
Pressure Cooker Test  (120C,2atm,10%RH) >15hr >24hr >48hr >24hr >24hr
Salt Spray Test  (5%NaCl,35ºC,1.2atm) >24hr >24hr >48hr >72hr >100hr
Customized Special Shape Neodymium NdFeB Permanent Sintered Magnet Zinc Coating


 
Shipment and Packing
Customized Special Shape Neodymium NdFeB Permanent Sintered Magnet Zinc Coating
 
Air shipment Inner Box Air carton
Size: 12x8x5cm 29X23X14cm
 
Sea Shipment inner box sea caton
Size: 12x8x5cm 28X14X13cm

Magnet is special goods for shipment , they need to make special packing when shippment is ship by air,
sunny fore have 9 years export experience and transportaion experience,
We will arrange air shipment in good condtion.
Contact  US

We Produce and sell magnet, feel free to contact us if you want to get price list , by telling us following detail:  
1.  Magnet Material:
------Neodymium magnet /Ferrite Magnet / Rubber Magnet 
 
2. Magnet Grade (choose one) :
   ----- N35/ N38/N40/N42/N45/N50/N52/ 35M/ 35H/ 35SH/ 35UH/ 35EH/ 33AH ,etc
 
3.Surface coating (choose one and tell detail)
----: Zinc/ Nickel/epoxy
 
4.magnetized direction:
--- Through thickness/  through Diameter/ etc..
 
5). Delivery status:
----with magnetized / No-magnetized
 
6).Max working tempature : 
---- under 60 degree C / under 80 degree C / More than 80 degree C
 Qualityt controal


 
Company Information:
Jiangmen Xinlike magnet  Co., Ltd (Sunny fore magnet company limited) located in Jiangmen, Guangdong province. 
We Special in making magnet for more than 20 years, start to export magnet since 2007. 
Our mail producting inlcuding : neodymium magnet,Sintered NdFeB magnet,  permanent magnet. 
Our factory magnet quality and is higher than average, the price is just on average basic 
And thanks for the support our dear client, Jiangmen Xinlike magnet Co. LTd Sunny Fore Magnet Pass ISO9001:2008 System standards 

 
FAQ
---Are you Factory or Trading company ?  
[sunny Fore Magnet]: we are factory. 
---Where is your factory
[sunny fore magnet], our factory in Guangdong, take about 1.5 hours from Guangzhou . 
 
---What is your main product?
[sunny fore magnet] we are professional make magnet, neodymium magnet
 
---Do you have any testing report or certification?
[Sunny Fore Magnet] yes, we have SGS  factory checking tesing report, ISO9001:2008 quality system certification,
and producting pass ROHS, REACH testing.
 
---How about your producting capacity?
[sunny fore Magnet], We supply more then 500 000 pieces magnet per day.
---What is your magnet price. 
[sunny Fore Magnet].
price: about average price.  
quality : higher than average.
 
---How many years you have export magnet  
[sunny Fore Magnet]: from year 2006

--- Does the magnet acceptable ship by air ?
[sunny Fore Magnet]:  Yes, magnet can arrange ship by air after special packing.


Thanks for your time to reading our producting. Please click contact us to get the detail quotaiton. 

Wish you a nice day ! Â