1.0021 (S240GP)
Classification
| Country |
Section |
Category |
| Germany |
Non-alloy Steels |
Base Steels |
Chemical composition
| Standard |
Fe, % |
P, % |
C, % |
S, % |
N, % |
|---|
| EN 10248-1 |
> 99.629 |
< 0.055 |
< 0.25 |
< 0.055 |
< 0.011 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\sigma_{Y}$$, $$MPa$$ |
$$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$$, % |
Treatment |
|---|
|
|
|
|
|
340 |
240 |
|
|
|
|
< 16 |
|
|
|
|
26 |
|
Properties
| Property |
|---|
| Yield Strength:> 240 MPa |
| Tensile strength: > 340 MPa |
| Elongation: > 26 % |
| Weldability In ISO/TR 20172 Group: 1.1 |
| Density: 7.86 g / cm3 |
Analogues
| Germany |
CIS, Russia, Ukraine |
|---|
| StSp 37 |
S240GP |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| N |
% |
Nitrogen |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| $$\sigma_{Y}$$ |
$$MPa$$ |
Yield strength |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$$ |
% |
Elongation at break (longitudinal) (for L0 = 5.65√So) |