90H4M4F2V6L (R6М4F2L)

For the manufacture of cast billets for the tool, resulting followed by hot plastic deformation (forging, hot extrusion) and cast metal cutting tool (used for casting the first group).

Classification

Country Section Category
CIS, Russia, Ukraine Steels and alloys for castings Steel for casting with special properties

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % V, % P, % C, % S, % Mo, % W, %
GOST 977-88 80.27–85.55 0.2–0.4 0.4–0.7 3–4 2–2.6 < 0.04 0.85–0.95 < 0.04 3–4 5–7

Information on suppliers

Standards

Standard Description
GOST 977-88

Description of chemical elements

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