1.6963 (27NiCrMoV16-7)

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, % V, % P, % C, % S, % Mo, %
SEW555 92.703–94.03 < 0.06 < 0.06 1.5–2 3.8–4.1 0.05–0.15 < 0.004 0.22–0.32 < 0.003 0.4–0.6

Information on suppliers

Standards

Standard Description
SEW555

Description of chemical elements

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