X2CrNiMoN18-12-4 | 1.4434 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
1.4434 (DIN EN 10088-1 : 2014-12)	X2CrNiMoN18-12-4	1.4434	DIN EN 10088-1 : 2014-12	DIN EN 10088-1 : 2014-12 replaced by DIN EN 10088-1 : 2024-04	Replaced	Germany	X2CrNiMoN18-12-4	X2CrNiMoN18-12-4	1.1.2	1)
1) Remark: Molybdenum alloyed austenitic corrosion resisting steel. Resistance to intergranular corrosion: in the delivery condition and in the welded condition

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	N [%]	Ni [%]	P [%]	S [%]	Si [%]	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 (0.2% offset) [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]	Elongation A80 [%]
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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]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability
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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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Heat Treatment

Semi-finished Product	Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
022Cr19Ni13Mo4N	China	GB/T 3280	1)
022Cr19Ni13Mo4N	China	GB/T 3280	1)
S31753	China	GB/T 20878	2)
X2CrNiMoN18-12-4	Europe	DIN EN 10088-2
X2CrNiMoN18-12-4	Europe	DIN EN 10088-3
X2CrNiMoN18-12-4	Europe	EN 10088-2
X2CrNiMoN18-12-4	Europe	EN 10088-3
X2CrNiMoN18-12-4	International	ISO 16143	1)
4434-317-53-I	International	ISO 15510	1)
AM34B	International	ISO 15510	1)
SUS317LN	Japan	JIS G 4303	1)
SUS317LN	Japan	JIS G 4304	1)
SUS317LN	Japan	JIS G 4305	1)
STS317LN	South Korea	KS D 3698	1)
STS317LN	South Korea	KS D 3705	1)
STS317LN	South Korea	KS D 3706	1)
A240 Type 317LN	USA	ASTM A240	1)
A480 Type 317LN	USA	ASTM A480	1)
S31753	USA	ASTM A959	2)
317LN	USA	SAE J 405	1)
Type 317LN	USA	AISI	1)
S31753	USA	UNS	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN 10088-1 : 2014-10

Producer/Supplier/Trade names

Tradename	Supplier
1.4434	INOX SERVICE CENTER GmbH, Krefeld
AVESTA-Polarit 4434	Outokumpu GmbH, Willich
ERO 4434 AHMoLM	Hartmann Edelstahlrohre GmbH, Wilnsdorf
X2CrNiMoN18-12-4	Hoesch Hohenlimburg GmbH, Hagen
X2CrNiMoN18-12-4	Schmiedewerke Gröditz GmbH, Gröditz
X2CrNiMoN18-12-4	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X2CrNiMoN18-12-4	Tata Steel, IJmuiden

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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Density

Temperature [°C]	Density [g/cm³]
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Linear-elastic

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

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Designation

Designation	Material number	Source
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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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Yield strength

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

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
	blur	blur	blur						blur

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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Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

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

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
	blur	blur							blur

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
	blur	blur							blur

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
	blur	blur							blur

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
	blur	blur							blur

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
	blur	blur							blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

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

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

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

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
	blur	blur							blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

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

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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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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X2CrNiMoN18-12-4 | 1.4434 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

X2CrNiMoN18-12-4 (1.4434; DIN EN 10088-1 : 2014-12)

Classification

Density

Linear-elastic

Yield strength

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

X2CrNiMoN18-12-4 (solution annealed (+AT); sheet; 0.000-3.000mm)

Classification

Yield strength

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); sheet; 3.000-75.000mm)

Classification

Yield strength

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); strip)

Classification

Yield strength

X2CrNiMoN18-12-4 (solution annealed (+AT); strip; 0.000-3.000mm)

Classification

Yield strength

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); strip; 3.000-13.500mm)

Classification

Yield strength

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); strip; 3.000-8.000mm)

Classification

Yield strength

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 0.050-0.100mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 0.100-0.200mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 0.200-0.500mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 0.500-1.000mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 1.000-3.000mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 3.000-5.000mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (solution annealed (+AT); wire; 5.000-16.000mm)

Classification

Tensile strength

X2CrNiMoN18-12-4 (strain-hardened (+C1000); wire)

Classification

Tensile strength

X2CrNiMoN18-12-4 (strain-hardened (+C1100); wire)

Classification

Tensile strength

X2CrNiMoN18-12-4 (strain-hardened (+C1200); wire)

Classification

Tensile strength

X2CrNiMoN18-12-4 (strain-hardened (+C1400); wire)

Classification