1.1244 (70Mn4)

Classification

Country Section Category
Germany Non-alloy Special Steels Structural Pressure Vessel and Engineering Steels with C > = 0,5%

Chemical composition

Standard Fe, % Si, % Mn, % Cu, % Al, % P, % C, % S, %
EN ISO 683 97.36–98.55 < 0.4 0.8–1.1 < 0.3 < 0.05 < 0.025 0.65–0.75 < 0.015

Information on suppliers

Standards

Standard Description
EN ISO 683

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cu % Copper
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur