1.0660 (St140)

Classification

Country Section Category
Germany Non-alloy Steels Steels with Average C ≥ 0,55% or Rm ≥ 700 MPa

Chemical composition

Standard Fe, % Si, % Mn, % P, % C, % S, %
> 98.22 < 0.2 < 0.7 < 0.04 < 0.8 < 0.04

Information on suppliers

Description of chemical elements

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