Steel 1413 (Э33)

Designation

Name The value
Designation GOST Cyrillic 1413
Designation GOST Latin 1413
Transliteration 1413
By chemical elements 1413
Name The value
Designation GOST Cyrillic Э33
Designation GOST Latin E33
Transliteration Eh33
By chemical elements -

Description

1413 steel is used: for the manufacture of rolled products, designed for magnetic circuits of electrical machines.

Note

Class 1 — hot-rolled steel is isotropic.
Mass fraction of silicon 2,80−3,80%.
Group 1 — specific losses with magnetic induction of 1.5 T and frequency 50 Hz (R1,5/50).

Standards

Name Code Standards
Classification, nomenclature and General rules В30 GOST 21427.0-75

Chemical composition

Standard Si Fe
GOST 21427.0-75 2.8-3.8 Rest
Fe is the basis.
According to GOST 21427.0-75 the chemical composition of steel is not standardized.