1.0260 (L275)

Classification

Country	Section	Category
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, %
Standard	Fe, %	Si, %	Mn, %	P, %	C, %	S, %
EN 10224	> 97.945	< 0.4	< 1.4	< 0.03	< 0.2	< 0.025

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{0.2}$ , $MPa$	$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$ , %	$\epsilon_{T (L_0 = 5.65\sqrt{S_o})}$ , %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{0.2}$ , $MPa$	$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$ , %	$\epsilon_{T (L_0 = 5.65\sqrt{S_o})}$ , %	Treatment
					430–570	265–275	21	19

Properties

Property
Property
According to EN 10224 Thickness: < 16 mm ; yield strength: > 275 MPa
According to EN 10224 wall Thickness: < 16 mm ; yield strength: 430 - 570 MPa
According to EN 10224 wall Thickness: < 16 mm ; Bending parallel to the sides: d=4T
According to EN 10224 Thickness: > 16 mm ; yield strength: > 265 MPa
According to EN 10224 Thickness: > 16 mm ; tensile strength: 430 - 570 MPa
According to EN 10224 Thickness: > 16 mm ; Bending parallel to the sides: d=4T
According to EN 10224 Longitudinal specimens elongation: > 21 %
According to EN 10224 Transverse specimens elongation: > 19 %
Weldability In ISO/TR 20172 Group: 1.1
Density: 7.84 g / cm3

Analogues

Germany
Germany
L275

Standards

Standard	Description
Standard	Description
EN 10224
DIN EN 10224:2002

Description of chemical elements

Element	Units of measurement	Description
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
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
$\epsilon_{L (L_0 = 5.65\sqrt{S_o})}$	%	Elongation at break (longitudinal) (for L₀ = 5.65√So)
$\epsilon_{T (L_0 = 5.65\sqrt{S_o})}$	%	Elongation at break (transverse) (for L₀ = 5.65√So)