Steel 60С2ХГ

Designation

Name The value
Designation GOST Cyrillic 60С2ХГ
Designation GOST Latin 60C2XG
Transliteration 60S2HG
By chemical elements 60С2CrMn

Description

60С2ХГ steel is used: for the manufacture of hot-rolled strip and T-shaped profile, designed for the manufacture of springs heavy-duty trucks.

Note

Steel spring alloy quality.

Standards

Name Code Standards
Bars and shapes В32 GOST 7419-90
Classification, nomenclature and General rules В30 TU 14-1-5068-91

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu
TU 14-1-5068-91 0.54-0.62 ≤0.035 ≤0.03 0.7-1 0.4-0.7 1.1-1.7 ≤0.4 Rest ≤0.2
Fe is the basis.
According to TU 14-1-5068-91, the mass fraction of the residual elements and the permissible deviations of the chemical composition in finished rolled products are GOST 14959.

Mechanical properties

Section, mm sT|s0,2, MPa σU, MPa d5, % y, %
The hot rolled strip and T-shaped profile, on the other 14-1-5068-91. Quenching in oil with 860-880 °C + Vacation at 450-470 °C (for longitudinal samples)
≥1315 ≥1570 ≥7 ≥30

Description mechanical marks

Name Description
sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σU Limit short-term strength
d5 Elongation after rupture
y The relative narrowing

Physical characteristics

Temperature Е, HPa G, HPa r, kg/m3 l, W/(m · °C)
20 220 84 7680 291

A description of the physical symbols

Name Description
Е The normal elasticity modulus
r Density
l Coefficient of thermal conductivity
R UD. the resistivity