VCH45

product with high strength and satisfactory ductility

Classification

Country Section Category
CIS, Russia, Ukraine Cast iron Nodular cast iron

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % P, % C, % S, %
GOST 7293-85 92.38–96.5 0.5–2.9 0.3–0.7 < 0.1 < 0.1 2.7–3.8 < 0.02

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{P}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
Casting GOST 7293-85 450 310 10

Brinell hardness number

Rolling Standard Classifiers Value, HBW
GOST 7293-85 140–225

Analogues

USA
65-45-12

Standards

Standard Description
GOST 7293-85

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
P % Phosphorus
C % Carbon
S % Sulfur

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\sigma_{P}$$ $$MPa$$ Proportionality limit
$$\epsilon_L$$ % Elongation at break (longitudinal)