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P355NL1 | 1.0566 Material Datasheet

Material Test Series Values
Material Standard Values

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
1.0566 (DIN EN 10217-3 : 2005-04)	P355NL1	1.0566	DIN EN 10217-3 : 2005-04	DIN EN 10217-3 : 2005-04 replaced by DIN EN 10217-3 : 2019-08	Replaced	Germany	TStE 355	P355NL1	1.1.1	1)
1) Remark: The steel P355NL1 is a weldable fine-grain structural steel (alloy quality steel) that is tough to subzero temperature. Tubes made of this steel are used in the pressure vessel construction, apparatus construction, pipeline construction as well as in the general mechanical engineering and device construction.

Chemical Composition

Al [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	N [%]	Nb [%]	Ni [%]	P [%]	S [%]	Si [%]	Ti [%]	V [%]	Remainder
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Material Compliance

REACh	RoHS
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Differential Coefficient of Thermal Expansion [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Thermal Diffusivity [10^-6 m²/s]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	True Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
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Cross Reference

Material Name	Country	Standard
P355NL1	Europe	EN 10217-3
A672 Grade C70	USA	ASTM A672	1)
A672 Grade N75	USA	ASTM A672	1)
Grade C70	USA	ASTM A672	1)
Grade N75	USA	ASTM A672	1)
C70	USA	ASTM A672	1)
N75	USA	ASTM A672	1)
TStE355	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
P355NL1	Salzgitter Flachstahl GmbH, Salzgitter
P355NL1	Swiss Steel International GmbH, Düsseldorf
P355NL1	EUROPIPE GmbH, Ratingen
P355NL1	voestalpine AG, Linz
P355NL1	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
P355NL1	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
P355NL1	pauly STAHLHANDEL, Essen