Block Neodymium Magnets Strong Rare Earth Magnets

Price: 0.3~0.5 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Composite: NdFeB 
  • Grade: N42 
  • Type: Permanent 
  • Plating: Nickel 
  • Place of Origin: Zhejiang, China (Mainland) 
  • Export Area: All of the World 
  • Cutting Tolerance: +/-0.05mm 
  • Size: 0.25"x0.25"x0.5" long 
  • Shape: Block 
  • Appliaction: Moto Magnet 
  • Model No.: N42 0.25"x0.25"x0.5" long 
  • Place of Origin: Zhejiang  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 100 Metric Ton/Metric Tons per Month
  • Packing:According to customer's requirement
  • Delivery Date: 15-20 days

Product Description:

Ndfeb magnets neodymium rare earth are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality NdFeB magnets with consistent performance at lowest price. Our strong NdFeB magnets are designed & manufactured to meet stringent quality standards using the latest technology.

NdFeB magnets (also known as Neo, neodymium, NIB or super magnets), a type of rare earth magnets, are the permanent magnet made from neodymium, iron, boron and other minor elements.

Strong NdFeB Magnets Grade N42 , stronger than N40, N38 and N35

BrMax: 13200 gauss

Ndfeb magnets N42 0.25"x0.25"x0.5" long, Neodymium Block Magnet

Nickel-Copper-Nickel triple layer coated for maximum ndFeB magnets durability and protection again corrosion
Magnetized through the 1/2" length
Approximate pull force: 15 lbs
Contact us for NdFeB magnets wholesale discount
Note : Pull force is estimate only, please test it for your application





Neodymium:
NdFeB, the third generation of rare-earth permanent magnet, has high remanence, high coercive force, high-energy product and high performance/cost ratio.
Neodymium Magnets are easily formed into various sizes and widely used in many fields such as magnets for aviation, electronics, instruments, meters, machine and medical instruments. Neodymium metal is used extensively to produce Nd-Fe-B magnets, which have energy densities as high as 27 to 35 million gauss oersteds.
They are the most compact magnets commercially available. It is especially suitable for the development of magnets for high-performance, compact and light products.


Material:NdFeB magnet
Grade:N35-N52,(M,H,SH,UH,EH)
Plated:NiCuNi
Magnetized:axially by thickness
Certificate:REACH,CE
Application:motor,magnetic separator.
Operating temp: max.80°
Versions up to 200° and any other dimension onrequest
Material: Neodymiummagnet, which canhold about anything you need to keep within easy reach.
Application: on therefrigerator for aprons, oven mitts or kitchen gadgets, office filing cabinetsor in a
school or gym locker.
For NdFeB magnet, it's with strongmagnetism:
Super strong neodymium magnet assembly with easy-clip carabineholder has 45 lbs. pull.
Use to hang a tool belt or otherheavy items to metal walls, beams and cabinets.
It works well in jobber vans,workshops, auto repair and service stations, or even in the warehouse. 1.125"diameter
Small quantity is acceptable too. Magnetic hooks are widely used inauto industry.


Magnetic properties of main grades
GradeResidual InductionCoercive ForceIntrinsic CoercivityMaximum Energy ProductTW
BrBHCIHC(BH)max.
kGsTkOekA/mkOekA/mMGOekJ/m3
N3311.3-11.71.13-1.17≥10.5≥836≥12≥95531-33247-26380
N3511.7-12.11.17-1.21≥10.9≥868≥12≥95533-36263-28780
N3812.1-12.51.21-1.25≥11.3≥899≥12≥95536-39287-31080
N4012.5-12.81.25-1.28≥11.6≥923≥12≥95538-41302-32680
N4212.8-13.21.28-1.32≥11.6≥923≥12≥95540-43318-34280
N4513.2-13.81.32-1.38≥11.0≥876≥12≥95543-46342-36680
N4813.8-14.21.38-1.42≥10.5≥835≥11≥87646-49366-39080
33H11.3-11.71.13-1.17≥10.5≥836≥17≥135331-34247-271120
35H11.7-12.11.17-1.21≥10.9≥868≥17≥135333-36263-287120
38H12.1-12.51.21-1.25≥11.3≥899≥17≥135336-39287-310120
40H12.4-12.81.24-1.28≥11.6≥923≥17≥135338-41302-326120
42H12.8-13.21.28-1.32≥12.0≥955≥17≥135340-43318-342120
33SH11.3-11.71.13-1.17≥10.6≥844≥20≥159231-34247-272150
35SH11.7-12.11.17-1.21≥11.0≥876≥20≥159233-36263-287150
38SH12.1-12.51.21-1.25≥11.4≥907≥20≥159236-39287-310150
40SH12.4-12.81.24-1.28≥11.8≥939≥20≥159238-41302-326150
28UH10.2-10.81.02-1.08≥9.6≥764≥25≥199026-29207-231180
30UH10.8-11.31.08-1.13≥10.2≥812≥25≥199028-31223-247180
33UH11.3-11.71.13-1.17≥10.7≥852≥25≥199031-34247-271180
28EH10.4-10.91.04-1.09≥9.8≥780≥30≥238826-29207-231200
30EH10.8-11.31.08-1.13≥10.2≥812≥30≥238828-31223-247200
Note:
aB - reversible temperature coefficient of induction.
Shapes and sizes available (as standard):
Shapes: Blocks/plates, disks/rods, rings, segments
Two (four) poles
Note: More complicated shapes and any magnetic configuration can be provided by special order.
Standard sizes:
Blocks/plates
Min, mmMax, mm
W270
T1.550
L115
Disks/rods with axial magnetic texture
Min, mmMax, mm
Dia570
h1.212
Disks/rods with diametrical magnetic texture
Min, mmMax, mm
Dia212
h1.240
Segments with axial magnetic texture
Min, mmMax, mm
OD9696
ID4855
h512
Opening angle, degree3545
Segments with diametrical magnetic texture
Min, mmMax, mm
OD50120
ID32180
h850
Opening angle, degree3060
Rings with axial magnetic texture
Min, mmMax, mm
OD570
ID326
h1.240





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Mr. Jason Yang
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Ningbo Joy Industrial & Trading Co.,Ltd.
Room 2104,Jianchen Monsion,No.99 Taihui Road,South Commerciol are Yinzhou, Ningbo, Zhejiang, China (Mainland)
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