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P355NB | 1.0557 Material Datasheet

Material Standard Values
Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor
1.0557 (DIN EN 10120 : 2017-10)	1.0557	DIN EN 10120 : 2017-10	Supersedes DIN EN 10120 : 2008-11	Valid	Germany	P355NB	1)
1) Remark: The non-alloy quality steel P355NB is used for welded gas cylinders, including welded steel cylinders for LPG. The steel is weldable using the usual fusion welding processes.

Chemical Composition

Al [%]	C [%]	Mn [%]	N [%]	Nb [%]	P [%]	S [%]	Si [%]	Ti [%]
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]	Elongation A80 [%]
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Welding and Joining

Procedure	Welding and Joining - Evaluation
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Heat Treatment

Heat Treatment	Temperature [°C]
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Cross Reference

Material Name	Country	Standard
HP345	China	GB 6653	1)
L13458	China	GB 6653	1)
BS 4	Germany	VdTÜV WB 328
P355NB	Europe	EN 10120
SG365	Japan	JIS G 3116	1)
BS 4	France		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach (extract)

Producer/Supplier/Trade names

Tradename	Supplier
P355NB	Aperam S.A., Luxemburg	1)
P355NB	Salzgitter Flachstahl GmbH, Salzgitter	1)
P355NB	ThyssenKrupp Steel Europe AG, Duisburg	1)
P355NB	voestalpine AG, Linz	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach (extract)

Material Compliance

REACh	RoHS
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Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Alternating stress

Temperature [°C]	Stress ratio	Mean stress [MPa]	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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