1.0111 (P245NB)
Classification
| Country |
Section |
Category |
| Germany |
Non-alloy Steels |
Quality Steel (General Structural Steels with Rm < 500 MPa) |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Ti, % |
Al, % |
P, % |
C, % |
S, % |
Nb, % |
N, % |
|---|
| EN 10120 |
> 99.141 |
< 0.25 |
< 0.3 |
< 0.03 |
< 0.02 |
< 0.025 |
< 0.16 |
< 0.015 |
< 0.05 |
< 0.009 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\sigma_{Y}$$, $$MPa$$ |
$$\epsilon_L$$, % |
$$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$$, % |
Treatment |
|---|
|
|
|
|
normalization |
360–450 |
245 |
|
|
|
|
|
< 3 |
|
normalization |
|
|
26 |
|
|
|
|
3–5 |
|
normalization |
|
|
|
34 |
|
Properties
| Property |
|---|
| According to EN 10120 Thickness: < 3 mm ; yield strength: > 245 MPa |
| According to EN 10120 Thickness: < 3 mm ; tensile strength: 360 - 450 MPa |
| According to EN 10120 Thickness: < 3 mm ; elongation: > 26 % |
| According to EN 10120 Thickness: 3 - 5 mm ; yield strength: > 245 MPa |
| According to EN 10120 Thickness: 3 - 5mm ; tensile strength: 360 - 450 MPa |
| According to EN 10120 Thickness: 3 - 5mm ; elongation: > 34 % |
| Weldability In ISO/TR 20172 Group: 1.1 |
| Density: 7.85 g/cm3 |
Analogues
| Germany |
USA |
|---|
| FeE 235 KR |
SA 508 Grade 1A |
Standards
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 |
| N |
% |
Nitrogen |
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) |
| $$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$$ |
% |
Elongation at break (longitudinal) (for L0 = 5.65√So) |