1.7117 (52SiCrNi5)

Classification

Country Section Category
Germany Structural, Pressure Vessel and Engineering Steels Cr-Si, Cr-Mn, Cr-Mn-B, Cr-Si-Mn

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % P, % C, % S, %
EN 10089 95.19–96.41 1.2–1.5 0.7–1 0.7–1 0.5–0.7 < 0.025 0.49–0.56 < 0.025

Information on suppliers

Brinell hardness number

Rolling Standard Classifiers Value, HBW
improved machinability 280
annealing, soft 248
annealing, carbide spheroidization 230

Standards

Standard Description
EN 10089

Description of chemical elements

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