R31001

Classification

Country Section Category
USA Reactive and Refractory Metals and Alloys Cobalt

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % C, % Mo, % W, %
UNS < 3 < 2 < 2 31–34 < 2.5 2.2–2.8 34.7–50.8 16–19

Information on suppliers

Standards

Standard Description
UNS

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Ni % Nickel
C % Carbon
Mo % Molybdenum
W % Tungsten