China permanent magnet manufacturer: www.rizinia.com

N35 NdFeB Octagonal Magnet R7.7mm*2mm

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: Octagonal shape
Material: Sintered Neodymium-Iron-Boron
HS Code: 8505111000
Tolerance: +/- 0.1mm
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 N35 NdFeB Octagonal Magnet R7.7mm*2mm
Texture of material N35
Remanence br 1.197T 11.97KGs
Coercivity HCB 918.2 kA/m 11.54kOe
Intrinsic coercivity Hcj 1097 kA/m 13.78kOe
Maximum magnetic energy product (BH) max 34.67MGOe
Size R7.7mm*2mm
Tolerance The radius is ± 0.05mm and the thickness is ± 0.1mm
Coating Nickel copper nickel
Magnetization direction Thickness magnetization
Surface magnetic field 4500GS
Pull 0.2kg
Working temperature The maximum working temperature is 80 ℃
Single weight 1.1g

Magnetic Characteristics of N35

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
1.18-1.23 11.8-12.3 868 10.9 263-287 33-36 12 955

Thermal Characteristics of N35

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 N35

Density
g/cm3
7.5-7.8

China Special Shaped Magnets Manufacturer www.rizinia.com supplies N35 NdFeB octagonal magnets, concave convex magnet, slotted magnet, horseshoe magnet, bias hole, side hole magnet and corner cutting magnets for scientific experiments or for industrial applications.

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