N45 NdFeB Block Magnet F20mm*20mm*3mm

Port: Ningbo or Shanghai, China 
Production Capacity: 500000000PCS/Season
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Magnetization Direction: Axial/Radial/Multi-Poles Magnetization
Color: Silver, golden
Coating: Nickel,Copper,Gold,Silver,Zinc
Grade: N35-N52
Shape: Block,disc,cylinder,mesopore,ring,rod,sphere,cube,neocube,tube,arc,cone
Material: Sintered Neodymium-Iron-Boron
HS Code: 8505111000
Tolerance: +/- 0.05mm
Transport Package: Carton, Wood Case, Anti-Magnetized Package
Sample: Avaliable
OEM: Acceptable
Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet

  • PRODUCT DETAIL

Specification of N45 NdFeB Block Magnet F20mm*20mm*3mm
Texture of material N45
Remanence Br 1.354T 13.54KGs
Coercivity Hcb 983.7 kA/m 12.36kOe
Intrinsic coercivity Hcj 1004 kA/m 12.62kOe
Maximum magnetic energy product (BH) max 44.28MGOe
Size Length 29mm * width 29mm * thickness 3mm
Tolerance ± 0.1mm
Coating Nickel + Copper + Nickel + Silver
Magnetization direction Thickness magnetization
Surface magnetic field 1400-2200GS
Pull 3kg
Working temperature The maximum working temperature is 80 ℃
Single weight 9.12g

Magnetic Characteristics of N45

Br (Residual Induction) Br (Residual Induction) Hcb (Coercive Force) Hcb (Coercive Force) Bhmax (Maximum Product Energy) Bhmax (Maximum Product Energy) Hcj (Intrinsic Coercive Force) Hcj (Intrinsic Coercive Force)
mT KGs KA/m KOe KJ/m³ MGOe KOe KA/m
1320-1360 13.2-13.6 860-930 10.8-11.7 340-372 42-46 ≥ 12 ≥ 955

Thermal Characteristics of N45

Max Operating Temp Curie Temp Reversible Temp Coeff Rev Temp Coeff
°C %/°C Br (TC a(Br) %/°C) Hcj (Tc a(Hcj) %/°C)
80 310 -0.12 -0.75

Mechanical/Physical Characteristics of N45

Density
g/cm3
7.5-7.8

China Block Magnets Manufacturer www.ymagnet.com supplies N45 block magnets, rare earth neodymium block magnets, ndfe block magnets, rectangular neo permanent magnets , magnetic block magnets for scientific experiments or for industrial applications.

This product is not a toy and is not to be used by children. This product is to be used for scientific experiments or for industrial applications. This product contains strong Neodymium magnet(s) that can be harmful or fatal if swallowed. Strong Neodymium magnets are fragile, they are brittle and will break or chip if they hit a hard surface or are snagged together. Always use the utmost care when handling Neodymium magnets.

Summary
n45 ndfeb block magnet f20mm 20mm 3mm 1 - N45 NdFeB Block Magnet F20mm*20mm*3mm
Author Rating
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Aggregate Rating
5 based on 4 votes
Brand Name
Actility
Product Name
N45 NdFeB Block Magnet F20mm*20mm*3mm
Price
USD 0.001-9999
Product Availability
Pre-Order Only
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