1.0991
Classification
Country |
Section |
Category |
Germany |
Alloy Steels |
Steels for Other Applications |
Chemical composition
Standard |
Fe, % |
Si, % |
Mn, % |
Ti, % |
Al, % |
P, % |
C, % |
S, % |
Nb, % |
|
97.34–99.985 |
< 0.5 |
< 1.7 |
< 0.15 |
> 0.015 |
< 0.03 |
< 0.15 |
< 0.025 |
< 0.09 |
Information on suppliers
Mechanical properties at 20 °C
Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\sigma_{0.2}$$, $$MPa$$ |
$$\epsilon_{T (L_0 = 80 mm)}$$, % |
Treatment |
|
|
|
|
|
530–690 |
500–620 |
13 |
|
Description of chemical elements
Element |
Units of measurement |
Description |
Fe |
% |
Iron |
Si |
% |
Silicon |
Mn |
% |
Manganese |
Ti |
% |
Titan |
Al |
% |
Aluminium |
P |
% |
Phosphorus |
C |
% |
Carbon |
S |
% |
Sulfur |
Nb |
% |
Niobium |
Description of mechanical properties
Parameter |
Units of measurement |
Description |
$$\sigma_{0.2}$$ |
$$MPa$$ |
Tensile stress required to produce a total elongation of 0.2% |
$$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
$$\epsilon_{T (L_0 = 80 mm)}$$ |
% |
Elongation at break (transverse) (for L0 = 80 mm) |