X2CrMoTi18-2 | 1.4521 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
1.4521 (DIN EN 10088-1 : 2014-12)	X2CrMoTi18-2	1.4521	DIN EN 10088-1 : 2014-12	DIN EN 10088-1 : 2014-12 replaced by DIN EN 10088-1 : 2024-04	Replaced	Germany	X2CrMoTi18-2	X2CrMoTi18-2	1.1.2	1)
1) Remark: Molybdenum alloyed ferritic corrosion resisting steel. The steel is used according to EN 10312 for welded tubular products for use with all types of aqueous liquids. Resistance to intergranular corrosion: in the delivery condition and in the welded condition

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	N [%]	P [%]	S [%]	Si [%]	Ti [%]	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]	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]	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)]	Magnetizeability
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Welding and Joining

Welding and Joining - Evaluation
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Heat Treatment

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

Material Name	Country	Standard
019Cr19Mo2NbTi	China	GB/T 3280	1)
019Cr19Mo2NbTi	China	GB/T 4237	1)
S11972	China	GB/T 20878	2)
X2CrMoTi18-2	Germany	DIN EN 10088-2
X2CrMoTi18-2	Germany	DIN EN 10312
X2CrMoTi18-2	Europe	EN 10088-2
X2CrMoTi18-2	Europe	EN 10312
X2CrMoTi18-2	International	ISO 15510	1)
FM20B	International	ISO 15510	1)
4521-444-00-I	International	ISO 15510	2)
SUS444	Japan	JIS G 4304	1)
SUS444	Japan	JIS G 4305	1)
STS444	South Korea	KS D 3698	1)
STS444	South Korea	KS D 3705	1)
S44400	USA	UNS	1)
A240 Type 444	USA	ASTM A240	1)
A480 UNS S44400	USA	ASTM A480	1)
A959 UNS S44400	USA	ASTM A959	2)
444	USA	SAE J405	1)
Type 444	USA	AISI	1)
X2CrMoTi18-2	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN 10088-1 : 2014-10

Producer/Supplier/Trade names

Tradename	Supplier
1.4521	Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
1.4521	NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4521	INOX SERVICE CENTER GmbH, Krefeld
1.4521	INTERSTAHL Service GmbH, Wetter
1.4521	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
444	ThyssenKrupp Stainless International GmbH, Krefeld
AL 444	ATI Flat Rolled Products GmbH, Remscheid
ARGESTE 1.4521	Zapp Precision Metals GmbH, Schwerte
AVESTA-Polarit 4521	Outokumpu GmbH, Willich
BGH 4521	BGH Edelstahl Siegen GmbH
CHRONIMO 1.4521	Chronimo Edelstahl GmbH, Barsbüttel
Corronon 18	Aubert&Duval Special Steel GmbH, Mönchengladbach
NIROSTA 4521	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
NIROSTA 4521	Outokumpu Nirosta GmbH, Krefeld
Puro 1.4521	Remystahl GmbH & Co. KG, Hagen
REMANIT 4521	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
THENOX 4521	C.D. Wälzholz GmbH & Co. KG, Hagen
UGINOX F 18 MT	Aperam Stainless Europe, Paris
X2CrMoTi18-2	Hoesch Hohenlimburg GmbH, Hagen
X2CrMoTi18-2	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X2CrMoTi18-2	pauly STAHLHANDEL, Essen
K44	Aperam S.A., Luxemburg
K44X	Aperam S.A., Luxemburg

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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X2CrMoTi18-2 | 1.4521 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Welding and Joining

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

X2CrMoTi18-2 (1.4521; 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

X2CrMoTi18-2 (soft annealed (+A); sheet; 0.000-3.000mm)

Classification

Yield strength

Tensile strength

X2CrMoTi18-2 (soft annealed (+A); sheet; 3.000-12.000mm)

Classification

Yield strength

Tensile strength

X2CrMoTi18-2 (soft annealed (+A); strip)

Classification

Yield strength

X2CrMoTi18-2 (soft annealed (+A); strip; 0.000-3.000mm)

Classification

Yield strength

Tensile strength

X2CrMoTi18-2 (soft annealed (+A); strip; 3.000-13.500mm)

Classification

Yield strength

Tensile strength

X2CrMoTi18-2 (soft annealed (+A); strip; 3.000-8.000mm)

Classification

Yield strength

Tensile strength

Similar Materials

Diagram Settings

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Data Values

Series Points