By visiting this site, you accept the use of cookies. More about our cookie policy.

Steel 015ЖРЮ (ЭП355)

Steel 015ZHRU (EP355)

Designation

Name The value
Designation GOST Cyrillic 015ЖРЮ
Designation GOST Latin 015ZhPJu
Transliteration 015GRYu
The chemical elements 015ЖBAl
Name The value
Designation GOST Cyrillic ЭП355
Designation GOST Latin EP355
Transliteration EhP355
The chemical elements -

Description

015ЖРЮ steel is used: for the manufacture after heat treatment the cores of transformers, relay parts, components of electric and magnetic induction devices.

Note

The low carbon steel.

Standards

Name Code Standards
Secondary ferrous metals and wastes В17 TU 14-1-1491-75

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu Al Ti
TU 14-1-1491-75 ≤0.015 ≤0.002 ≤0.015 ≤0.2 ≤0.1 ≤0.2 ≤0.2 The rest ≤0.25 0.02-0.05 0.09-0.12
Fe is the basis.

Technological properties

Name The value
Features of production Steel is produced in the form of sheets with thickness of 0.2-4 mm. in not annealed condition with a mediocre magnetic properties. High magnetic properties (permeability, saturation induction, etc.) the material acquires as a result of special heat treatment, which is a slow heating to 900 °C, prolonged exposure (2-4 hours) and slow cooling (not more than 40 °C per hour) to 600 °C. To prevent oxidation of the material of the entire cycle is either in a protective environment, protecting the metal from oxidation, or in the active medium (nitrogen + hydrogen), leading to further purification of steel from impurities. In the result of heat treatment, in addition to cleaning the material there is an increase in the size of individual crystal grains, reducing the number of grains per unit volume and consequently improving the magnetic properties of the material.

Our consultant will save your time

+49(1516) 758 59 40
Telegram:
WhatsApp:

Subscription

Special offers and discounts. :)