Alnico 8 is a permanent magnet material having over twice as much resistance to demagnetization as Alnico 5. It requires a magnetic heat treatment to develop strong directional magnetic properties. This datasheet provides information on composition, physical properties, and hardness. It also includes information on heat treating and machining. Filing Code: Co-39. Producer or source: Crucible Steel Company of America.

INCOR 16 is a permanent-magnet material. It is an important tool for design engineers in many fields; in fact, it is a powerful extension to the design and product possibilities available with magnet technology. Incor 16 can be used to design motors that are smaller, lighter and more powerful. Microwave tubes can handle higher capacities. Magnetic drives and couplings can be made smaller and operated at higher torque levels. Electronic devices can be made more compact. Incor 16 can be used to lower size and weight in a wide range of other products where permanent magnets are used. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and machining. Filing Code: Co-77. Producer or source: Indiana General Magnet Products.

ALNICO-I is an un-oriented permanent magnet iron-base aloy recommended for general purposes in electrical and magnetic equipment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-34. Producer or source: General Magnetic Corporation.

Hyflux Alnico V-7 is a high energy permanent magnet capable of achieving typical energy values of 7 million BH max. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-20. Producer or source: Indiana Steel Products Division.

Alnico XII is a heat treated permanent magnet alloy recommended for applications subject to strong demagnetizing effects. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-27. Producer or source: Arnold Engineering Company.

ALNICO V-7 is a heat treatable cast alloy of iron, aluminum, nickel, cobalt and copper. It is a permanent magnet alloy having directional magnetic properties and a maximum energy product of 7,500,000 gauss-oersteds. (Also known as ALNICO 5-7) This datasheet provides information on composition, physical properties, hardness, and tensile properties. Filing Code: Fe-29. Producer or source: Arnold Engineering Company.

Alnico-IV is an un-oriented permanent-magnet iron-base alloy. It is a general purpose alloy for use where space limitations make short magnets necessary. It is supplied in the as-cast or as-sintered condition. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting, heat treating, and machining. Filing Code: Fe-40. Producer or source: General Magnetic Corporation.

ALNICO V is an oriented permanent magnet alloy. It has the highest energy product of all material. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-17. Producer or source: Indiana Steel Products Company. Originally published April 1960, revised September 1963.

ALNICO II is a general purpose permanent magnet alloy recommended for applications where better magnetic properties than Alnico I are desired. It is a high coercive force, high energy magnetic alloy. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-31. Producer or source: Allegheny Ludlum Corporation.

ALNICO III is a general purpose iron-nickel-aluminum permanent magnet alloy. It is hard and brittle as cast. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-33. Producer or source: Allegheny Ludlum Corporation.

ALNICUS is an oriented permanent magnet alloy having a high energy product of 7.5 million gauss-oersteds. It is produced in three grades, namely, USM 55, USM 65 and USM 75. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-23. Producer or source: U.S. Magnet & Alloy Corporation.

INCOR 18 and 21 are permenent magnet materials; they are closely related to Incor 16 (Alloy Digest Co-77, June 1981). Incor 18 and 21 are important to design engineers in many fields. They can be used to design motors that are smaller, lighter and more powerful than those made with conventional magnet materials. They also can be used to improve microwave tubes, magnetic drives and couplings and electronic devices. Incor 18 and 21, like Incor 16, can be used to lower size and weight in a wide range of other products where permanent magnets are used. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and machining. Filing Code: Co-78. Producer or source: Indiana General Magnet Products.

Cunife-II is a permanent magnet alloy recommended where magnets must be formed or machined, as this material is ductile, malleable, and machinable after heat treatment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: Cu-209. Producer or source: Hoskins Manufacturing Company.

Cobalt magnet steels have high coercive force which makes it possible to maintain strong magnetic fields with relatively short magnets. These alloys must be hardened by drastic quenching in oil to obtain the maximum magnetic properties. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: SA-44. Producer or source: Alloy steel mills and foundries.

CUNIFE-I is a permanent magnet alloy recommended where magnets must be formed or machined, as this material is ductile, malleable and machinable after heat treatment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: Cu-105. Producer or source: Arnold Engineering Company.