M19 Lamination Steel

Electrical steel lamination steel silicon electrical steel silicon steel relay steel transformer steel is an iron alloy tailored to produce specific magnetic properties.

M19 lamination steel.

Electrical steel also called lamination steel silicon electrical steel silicon steel relay steel or transformer steel is specialty steel tailored to produce certain magnetic properties such as a small hysteresis area small. Electrical steel is usually manufactured in cold rolled strips less than 2 mm thick. Both are non oriented steel grades. The american iron and steel institute type numbers and ak steel designations for electrical steel grades con sist of the letter m followed by a number.

C 4 insulation is best for punched laminations where only a moderate degree of surface insulation is required but good die life and minimum effect on lamination factor are very important. Thin electrical steels are available in one grade equivalent to m19 and are made by re rolling standard silicon steel. Ak steel di max m 19 nonoriented electrical steel categories. Laminations sotek specializes in electrical steel laminations stacked stator core rotor core assembly manufacturing for motors and generators.

This inorganic surface treatment equivalent to astm type c 4 coating is produced by special chemical and thermal processing of the steel surface. Thickness mm core loss 1 5t 50hz. What is a lamination. Due to substantially higher material cost thin electrical steel is used primarily for high performance and high frequency applications.

The number is representative of the core loss of that grade. They all are non oriented electrical steel fully processed m15 are available in two. At the time the aisi system was adopted the type number assigned to each grade. Nonoriented electrical steels are silicon steels in which magnetic properties are practically the same in any direction of magnetism in the plane of the material.

The m stands for magnetic material. More detailed information about these two types of steels can be found in the metals handbook. Standard grades from m 15 to m 47 are available with the advantages.