Steel 50KHGL

Designation

Name The value
Designation GOST Cyrillic 50ХГЛ
Designation GOST Latin 50XGL
Transliteration 50HGL
By chemical elements 50CrMn

Description

50KHGL steel is used: for the manufacture of castings to various industrial purpose.

Standards

Name Code Standards
Steel castings В82 GOST 977-88

Chemical composition

Standard C S P Mn Cr Si Fe
GOST 977-88 0.45-0.6 ≤0.04 ≤0.04 0.5-0.9 0.6-0.9 0.2-0.5 Rest
Fe is the basis.

Mechanical properties

Section, mm σU, MPa d
Annealing in air with 830-850 °C + vacation at 620-650 °C, air cooling
100 ≥775 ≥13
Normalization at 820-850 °C + vacation at 620-650 °C, air cooling
100 ≥687 ≥5

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture