Steel 1211 (Э11)

Designation

Name The value
Designation GOST Cyrillic 1211
Designation GOST Latin 1211
Transliteration 1211
By chemical elements 1211
Name The value
Designation GOST Cyrillic Э11
Designation GOST Latin E11
Transliteration Eh11
By chemical elements -

Description

1211 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 0,80−1,80%.
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
Sheets and strips В33 TU 14-1-2436-78

Chemical composition

Standard Si Fe
GOST 21427.0-75 0.8-1.8 Rest
Fe is the basis.
According to GOST 21427.0-75 the chemical composition of steel is not standardized.