Product Description

 AlNiCo 5 Disc Magnet Top Quality 3/8 x 7/8"

This listing includes a top quality cylinder AlNico magnet which is made of AlNiCo 5 material. This magnet is 3/8" diameter x 7/8" long and magnetized through 7/8" so the N and S poles are on flat surfaces. This magnet has a holding power of 3.34 Lbs. 

AlNiCo magnet has extraordinary temperature stability than the other types of permanent magnets so it is mostly used to make high temperature tools like oil drilling down-hole parts or fire alarm systems where high temperature is present

AlNiCo magnet also has a wonderful machinability than the other types of permanent magnets so it is also used to make the high precision machine parts. 

The AlNiCo magnets are also used as guitar pickups.

Generally speaking, AlNiCo magnets are more fragile than neodymium magnets. There is no coating for this magnet.

• Material: Casting AlNiCo class 5
• Magnetic Characteristics: Br: 580 mT, Hcb: 80 KA/m, BH: 18 KJ/m³
• Holding Power: 3.34 Lbs.
• Pole Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
• Tolerances: Dia 3/8 +/-0.004" x 7/8 +/-0.004"
• Maximum Normal Operating Temperature: 550 degree C or 1,022 degree F

CMS Magnetics provides the best quality AlNiCo magnets for USA industries for years. All of our products are made via state of the art technology. All the magnets are made of highly purified raw material under ISO 9001 quality systems. 

Should you need different grade or size of AlNico magnets, we may custom make for you per your requirements.