1.0547 (S355J0H)

Classification

Country	Section	Category
Country	Section	Category
Germany	Non-alloy Steels	Steels with Average 0,25% =< C < 0,55% or 500 MPa =< Rm < 700 MPa

Chemical composition

Standard	Fe, %	Si, %	Mn, %	P, %	C, %	S, %	N, %
Standard	Fe, %	Si, %	Mn, %	P, %	C, %	S, %	N, %
	> 97.551	< 0.55	< 1.6	< 0.035	< 0.22	< 0.035	< 0.009

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	$\epsilon_L$ , %	$KV_{L}$ , $J$	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	$\epsilon_L$ , %	$KV_{L}$ , $J$	Treatment
		< 3			510–680			27
		3–100			470–630
		100–120			450–600	295	18
		< 16				355
		16–40				345
		40–63				335	21
		63–80				325
		80–100				315
		< 40					22
		63–100					20

Standards

Standard	Description
Standard	Description
EN 10210-1
EN 10219-1

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
N	%	Nitrogen

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\sigma_{Y}$	$MPa$	Yield strength
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\epsilon_L$	%	Elongation at break (longitudinal)
$KV_{L}$	$J$	Impact energy (longitudinal)