35KHGFL steel is used: for the manufacture of castings in various industrial purposes (shafts, fists, stars, axes, levers, operating in conditions of friction and high loads) and in automotive and agricultural engineering.

Standards

Name	Code	Standards
Name	Code	Standards
Steel castings	В82	GOST 977-88

Chemical composition

Standard	C	S	P	Mn	Cr	Si	Fe	V
Standard	C	S	P	Mn	Cr	Si	Fe	V
GOST 977-88	0.28-0.38	≤0.04	≤0.04	1-1.4	0.2-0.6	0.2-0.5	Rest	0.1-0.25

Fe is the basis.

Mechanical properties

Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d	KCU, kJ/m²
Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d	KCU, kJ/m²
Annealing in air 840-880 °C + vacation at 700-740 °C, air cooling
100	≥491	≥687	≥15	≥383
Normalization when 850-890 °C + vacation at 700-740 °C, air cooling
100	≥392	≥638	≥13	≥285

Description mechanical marks

Name	Description
Name	Description
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σ_U	Limit short-term strength
d	Elongation after rupture
KCU	Toughness

Steel 35KHGFL (35ХГФ)

Designation

Description

Standards

Chemical composition

Mechanical properties

Description mechanical marks

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