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Strong Permanent Neodymium Material Block Magnet

Price:$0.01 - $0.12 / Piece
Trade Terms:FOB, CFR, EXW, CIF, CIP
Payment Terms:L/C, T/T, Western Union
Model NO.:N4111214
Application:Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet
Shape:Disc Disk Ring Block Arc Trapezoid
Coating:Ni, Ni-Cu-Ni, Zn, Epoxy
Grade:N35, N38, N40, N42, N50, N52
Type:Permanent
Composition:Neodymium Iron Boron
Size/Shape:Can Be Custom
Process Technic:Sintered
Package:Export Carton Packing
Port:Ningbo or Shanghai
Trademark:DYYC
Packing:Standard Sea or Air Package.
Standard:ISO9001: 2008, RoHS, SGS
Origin:Zhejiang, China
Production Capacity:450 Tons / Month
Unit Price:Negotiable Get Lastest Price
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Company Information

Zhejiang Dongyang Permanent Magnet Factory

Country/Region:
China (Mainland)
Business Type:
Manufacture, Trade
Phone:
86-579-86721236
Fax:
86-579-86720017
Contact:
Mr. Wangjin He
Product Description
Neodymium Magnets

Disc: Max: Diameter 202mm*45mm thickness---Min: Diameter 1.5mm*0.5mm thickness
Ring: Max: Od202mm*ID182mm*thickness 45mm---Min: Od 3mm*ID1mm*3mm thickness
Block: Max: L200mm*W200mm*T45mm---Min: L0.5mm*W0.5mm*T0.5mm
Segment and other irregular shapes can be manufacture according to customer's sample or drawing.

Neodymium Magnet mainly comprised of neodymium, iron and boron, is the third generation of the rare-earth permanent magnets, Sintered NdFeB is the strongest permanent magnets in the world up to date, It has excellent properties of high remanence, coercivity, and Max. Energy product.

Neodymium Magnet grade
N35, N38, N40, N42, N45, N48, N50, N52(Max. Operational temperature: 80c)
N35M, N38M, N40M, N42M, N45M, N48M(Max. Operational temperature: 100c)
N35H, N38H, N40H, N42H, N45H, N48H, (Max. Operational temperature: 120C)
N33SH, N35SH, N38SH, N40SH, N42SH(Max. Operational temperature: 150c)
N28UH, N30UH, N33UH, N35UH, N38UH(Max. Operational temperature: Up to 180c)
N28EH, N30EH, N33EH, N35EH(Max. Operational temperature: Up to 200c)
N30AH, N33AH, N35AH(Max. Operational temperature: Up to 230c)

Neodymium Magnet Outsanding product:
1)high performance: N52, N48M, 48SH, 42UH, 38EH, 33AH
2)high working temperature: The AH series with 40 k Oe super-high coervice force can replace SmCo magnets successfully.
3)high consistency: The cpk of Br and Hcj are much higher than 1.67 the consisitency of surface magnetic field and magnetic flux can be controlled with +/-1%
4)high Anti-corrosion: The sale spray test and humid heat test of the high anti-corrosion coating could be more than 1000 hours
5) low weight loss

PCT: 130c, humidity 100%, vapor pressure 2.7 bar. 20 days, average low weight loss less than 2 mg/cm2

Neodymium Magnet applications:
Loudspeakers, motor assemblies, windmill, Home appliance, acousics, communication equipment, toy, car, servomotor, step motor, DC motor and linear motor, mircrophones

Pros: Very strong hold when contacting another magnet or plain iron, very difficult to pull away (easy to slide however).
Pretty strong hold between two of these even with a couple of mm in between.

Cons: Would like thicker (and more powerful) versions. Sure u can stack these together but sometimes it's not the same thing.

Other Thoughts: Good for attaching thick stacks of paper to refrigerators etc or pinching together papers or textiles.

Bottomline: This is the one if you need strong cost-effective magnets

Payment Terms:
We accept the payment methods provided by T/T, Alibaba Escrow, L/C, D/P, Western Union, and so on.

Our end goal to make friends through business and share success together is our end goal.

You are welcome to visit our factory.
Tel: 86 18267013317        
Strong Permanent Neodymium Material Block Magnet
GRADE(Br)(bHc)(iHc)(BH)maxTw
TKGsKA/mKOeKA/mKOeKJ/m3MGOe
N351.18-1.2311.8-12.3≥ 868≥ 10.9≥ 955≥ 12263-28733-36≤ 80
N381.22-1.2812.2-12.8≥ 899≥ 11.3≥ 955≥ 12287-31036-39≤ 80
N401.26-1.3112.6-13.1≥ 923≥ 11.6≥ 955≥ 12302-32638-41≤ 80
N421.28-1.3412.8-13.4≥ 923≥ 11.6≥ 955≥ 12318-34240-43≤ 80
N451.32-1.3713.2-13.7≥ 876≥ 11.0≥ 955≥ 12342-36643-46≤ 80
N481.36-1.4213.6-14.2≥ 836≥ 10.5≥ 876≥ 11358-39045-48≤ 80
N501.39-1.4513.9-14.5≥ 836≥ 10.5≥ 876≥ 11374-40647-51≤ 80
N521.42-1.4814.2-14.8≥ 796≥ 10.0≥ 876≥ 11390-42249-53≤ 80
N35M1.18-1.2311.8-12.3≥ 868≥ 10.9≥ 1114≥ 14263-28733-36≤ 100
N38M1.22-1.2812.2-12.8≥ 899≥ 11.3≥ 1114≥ 14287-31036-39≤ 100
N40M1.26-1.3112.6-13.1≥ 923≥ 11.6≥ 1114≥ 14302-32638-41≤ 100
N42M1.28-1.3412.8-13.4≥ 923≥ 11.6≥ 1114≥ 14318-34240-43≤ 100
N45M1.34-1.3913.4-13.9≥ 876≥ 11.0≥ 1114≥ 14342-36643-46≤ 100
N48M1.36-1.4213.6-14.2≥ 876≥ 11.0≥ 1114≥ 14366-39046-49≤ 100
N35H1.18-1.2311.8-12.3≥ 868≥ 10.9≥ 1353≥ 17263-28733-36≤ 120
N38H1.22-1.2812.2-12.8≥ 899≥ 11.3≥ 1353≥ 17287-31036-39≤ 120
N40H1.26-1.3112.6-13.1≥ 923≥ 11.6≥ 1353≥ 17302-32638-41≤ 120
N42H1.28-1.3412.8-13.4≥ 923≥ 11.6≥ 1353≥ 17318-34240-43≤ 120
N45H1.33-1.3913.3-13.9≥ 923≥ 11.6≥ 1353≥ 17342-36643-46≤ 120
N48H1.36-1.4213.6-14.2≥ 923≥ 11.6≥ 1274≥ 16366-39046-49≤ 120
N33SH1.14-1.1911.4-11.9≥ 836≥ 10.5≥ 1592≥ 20247-27031-34≤ 150
N35SH1.18-1.2311.8-12.3≥ 868≥ 10.9≥ 1592≥ 20263-28733-36≤ 150
N38SH1.22-1.2812.2-12.8≥ 899≥ 11.3≥ 1592≥ 20287-31036-39≤ 150
N40SH1.26-1.3112.6-13.1≥ 923≥ 11.6≥ 1592≥ 20302-32638-41≤ 150
N42SH1.28-1.3412.8-13.4≥ 923≥ 11.6≥ 1592≥ 20318-34240-43≤ 150
N45SH1.33-1.3913.3-13.9≥ 923≥ 11.6≥ 1592≥ 20342-36643-46≤ 150
N28UH1.03-1.0910.3-10.9≥ 780≥ 9.80≥ 1990≥ 25207-23126-29≤ 180
N30UH1.09-1.1410.9-11.4≥ 812≥ 10.2≥ 1990≥ 25223-24728-31≤ 180
N33UH1.13-1.1711.3-11.7≥ 852≥ 10.7≥ 1990≥ 25247-26331-33≤ 180
N35UH1.18-1.2211.8-12.2≥ 868≥ 10.9≥ 1990≥ 25263-28733-36≤ 180
N38UH1.22-1.2712.2-12.7≥ 899≥ 11.3≥ 1990≥ 25287-31036-39≤ 180
N28EH1.03-1.0910.3-10.9≥ 780≥ 9.80≥ 2388≥ 30207-23126-29≤ 200
N30EH1.08-1.1310.8-11.3≥ 812≥ 10.2≥ 2388≥ 30223-24728-31≤ 200
N33EH1.13-1.1711.3-11.7≥ 852≥ 10.7≥ 2388≥ 30247-26331-33≤ 200
N35EH1.18-1.2211.8-12.2≥ 868≥ 10.9≥ 2388≥ 30263-28733-36≤ 200
N28AH1.03-1.0910.3-10.9≥ 780≥ 9.80≥ 2786≥ 35207-23126-29≤ 220
N30AH1.08-1.1310.8-11.3≥ 812≥ 10.2≥ 2786≥ 35223-24728-31≤ 220
Send Your Message to this Company Zhejiang Dongyang Permanent Magnet Factory Lizhai Industrial Zone, Dongyang City, Jinhua, Zhejiang, China
Phone:
86-579-86721236
Fax:
86-579-86720017
Contact:
Mr. Wangjin He
Mobile:
86-15167601588


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