Steel 3413 (Э330)

Designation

Name The value
Designation GOST Cyrillic 3413
Designation GOST Latin 3413
Transliteration 3413
By chemical elements 3413
Name The value
Designation GOST Cyrillic Э330
Designation GOST Latin E330
Transliteration Eh330
By chemical elements -

Description

3413 steel is used: for the manufacture of rolled products, designed for magnetic circuits of electrical machines, transformers and devices.

Note

Class 3 — cold-rolled anisotropic steel with Rebrovo structure.
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
Sheets and strips В33 GOST 21427.1-83

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.