50HSA

Springs of clock mechanisms, large springs for important purposes

Classification

Country Section Category
CIS, Russia, Ukraine Structural steel Spring-spring structural steel

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Cu, % Ni, % P, % C, % S, %
GOST 14959-79 > 96.03 0.8–1.2 0.3–0.5 0.9–1.2 < 0.2 < 0.25 < 0.035 0.45–0.55 < 0.035

Information on suppliers

Standards

Standard Description
GOST 14959-79

Description of chemical elements

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