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S355NLO | 1.8808 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.8808 (DIN EN 10225-2 : 2019-11)	1.8808	DIN EN 10225-2 : 2019-11	Supersedes DIN EN 10225 : 2009-10	Valid	Germany	S355G11+N	1.1	1)
1) Remark: Sectional steel (e.g. H-, I-, Z-sections, U-channels, angles and tees) of weldable structural steels for the manufacture of fixed offshore structures. The steel according to this standard is not used for the manufacture of subsea pipelines, risers, process equipment, pipe systems and other facilities and equipment. The standard applies primarily to the North Sea area, but may be applied to other areas provided that local conditions, e.g. design temperature, are sufficiently taken into account.

Chemical Composition

Al [%]	As [%]	B [%]	Bi [%]	C [%]	Ca [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	N [%]	Nb [%]	Ni [%]	P [%]	Pb [%]	S [%]	Sb [%]	Si [%]	Sn [%]	Ti [%]	V [%]	Nb+V [%]	Nb+V+Ti [%]
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Mechanical Properties

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

Density [g/cm³]
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Welding and Joining

Welding and Joining - Evaluation	CE [%]	PCM [%]
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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
S355NLO	Europe	EN 10225-2
S355G11+N	Europe	EN 10225
1.8806+N	Europe	EN 10225

Producer/Supplier/Trade names

Tradename	Supplier
S355NLO	AG der Dillinger Hüttenwerke, Dillingen
S355NLO	Ilsenburger Grobblech GmbH, Ilsenburg
S355NLO	Stahlwerk Thüringen GmbH, Unterwellenborn

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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Density

Temperature [°C]	Density [g/cm³]
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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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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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