σU
MPa
σ0.2
MPa
ϵT(L0=80mm)

1.0935 (H420LAD)

Classification

Country	Section	Category
Country	Section	Category
Germany	Alloy Steels	Steels for Other Applications

Chemical composition

Standard	Fe, %	Si, %	Mn, %	Ti, %	Al, %	P, %	C, %	S, %	Nb, %
Standard	Fe, %	Si, %	Mn, %	Ti, %	Al, %	P, %	C, %	S, %	Nb, %
EN 10292	97.68–99.985	< 0.5	< 1.4	< 0.15	> 0.015	< 0.03	< 0.11	< 0.025	< 0.09

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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
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{0.2}$ , $MPa$	$\epsilon_{T (L_0 = 80 mm)}$ , %	Treatment
					470–590	420–520	17

Standards

Standard	Description
Standard	Description
EN 10292

Description of chemical elements

Element	Units of measurement	Description
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
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)