1.0237 (E320)
Classification
| Country |
Section |
Category |
| Germany |
Non-alloy Steels |
Other Structural Steels (Not Intended for Heat Treatment with Rm < 500 MPa) |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
P, % |
C, % |
S, % |
|---|
| DIN EN 10296-1:2003 |
> 97.96 |
< 0.35 |
< 1.4 |
< 0.045 |
< 0.2 |
< 0.045 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\sigma_{Y}$$, $$MPa$$ |
$$\epsilon_L$$, % |
$$\epsilon_T$$, % |
Treatment |
|---|
|
|
|
|
cold rolling |
410 |
320 |
19 |
17 |
|
Properties
| Property |
|---|
| According to EN 10296-1 +CR yield strength: > 320 MPa |
| According to EN 10296-1 +CR tensile strength: > 410 MPa |
| According to EN 10296-1 +CR Longitudinal specimens elongation note: For diameters |
| According to EN 10296-1 +CR Longitudinal specimens elongation: > 19 % |
| According to EN 10296-1 +CR Transverse specimens elongation: > 17 % |
| Weldability In ISO/TR 20172 Group: 1.2 |
| Density: 7.84 g / cm3 |
Analogues
| Germany |
USA |
CIS, Russia, Ukraine |
|---|
| 1.0037G |
S235JR |
St 37.2 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| $$\sigma_{Y}$$ |
$$MPa$$ |
Yield strength |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\epsilon_L$$ |
% |
Elongation at break (longitudinal) |
| $$\epsilon_T$$ |
% |
Elongation at break (transverse) |