17HNGT

for the elastic sensing elements and spring components of general and special-purpose, working up to 250 degrees C

Classification

Country Section Category
CIS, Russia, Ukraine Precision alloys With preset elastic properties

Chemical composition

Standard Si, % Mn, % Cr, % Ti, % Ni, % Al, % P, % C, % S, %
GOST 10994-74 < 0.6 0.8–1.2 16.5–17.5 0.8–1.2 6.5–7.5 < 0.5 < 0.02 < 0.05 < 0.02

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ Treatment
GOST 10994-74 1470–1720

Standards

Standard Description
GOST 10994-74

Description of chemical elements

Element Units of measurement Description
Si % Silicon
Mn % Manganese
Cr % Chrome
Ti % Titan
Ni % Nickel
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength