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Home > Products > AlNiCo Magnets > Rare Earth Permanent Cylinder AlNiCo Magnet with RoHS (AlNiCo5)

Rare Earth Permanent Cylinder AlNiCo Magnet with RoHS (AlNiCo5)

Basic Info

Model No.:  Alnico 5

Product Description

Model NO.: Alnico 5 Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet Grade: AlNiCo 5 Trademark: King-mag 301 Origin: China Shape: Stick Coating: Passivation Size: D13*10 Specification: RoHS HS Code: 85051100 AlNiCo Magnets, composed of primarily aluminum, nickel, and cobalt, were developed in the 1940's. This class of magnet remains a preferred material because of it's excellent temperature stability, high magnetic flux density, and resistance to corrosion. Alnico magnets are manufactured through a casting or sintering process. The casting process allows for the magnet to be manufactured into intricate and complex shapes, which are not possible with other magnetic materials.

Magnetic Properties of Cast AlNiCo Magnets:

Grade Equal to MMPA Residual induction Intrinsic Coercive Max.Energy Product Tem. Coefficient Curie Operating
Standards Br Hcj (BH)max (Br) Temp.(oC) Temp.(oC)

MT GS KA/m Oe KJ/m3 MGOe
LN9 Alnico 3 680 6800 30 380 9 1.13 =-0.03%/oC 810 450
LN10 600 6000 40 500 10.0 1.20 =-0.03%/oC 810 450
LNG12 Alnico 2 720 7200 45 500 12.4 1.55 =-0.02%/oC 810 450
LNG13 700 7000 48 600 12.8 1.60

LNG37 Alnico 5 1200 12000 48 600 37.0 4.65 =-0.02%/oC 860 525
LNG40 1250 12500 48 600 40.0 5.00
LNG44 1250 12500 52 650 44.0 5.50
LNG52 Alnico 5DG 1300 13000 56 700 52.0 6.50
LNG60 Alnico 5-7 1350 13500 59 740 60.0 7.50
LNGT28 Alnico 6 1000 10000 58 720 28.0 3.50 =-0.02%/oC 860 525
LNGT36J Alnico 8HC 700 7000 140 1750 36.0 4.50 =-0.025%/oC 860 550
LNGT18 Alnico 8 580 5800 100 1250 18.0 2.20 =-0.025%/oC 860 550
LNGT32 Alnico 8 800 8000 100 1250 32.0 4.20 =-0.025%/oC 860 550
LNGT40 800 8000 110 1380 40.0 5.00
LNGT60 Alnico 9 900 9000 110 1380 60.0 7.50 =-0.025%/oC 860 550
LNGT72 1050 10500 112 1400 72.0 9.00

AlNiCo Magnet has strong anti-corrosion property which need not plating processing on the surface.

Contact us if you need more details on AlNiCo Magnet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Permanent MagnetCylinder Magnet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : AlNiCo Magnets

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