1.6983 (GX3CrNiMo16-5)

Classification

Country Section Category
Germany Structural, Pressure Vessel and Engineering Steels Cr-Ni except Groups 57 to 68

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % P, % C, % S, % Mo, %
SEW685 73.6–80 < 0.8 < 1 15–16.5 4.5–6 < 0.035 < 0.05 < 0.015 0.5–2

Information on suppliers

Standards

Standard Description
SEW685

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
Mo % Molybdenum