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X2CrNiMo17-12-2 | 1.4404 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor
1.4404 (DIN EN 10296-2 : 2006-02)	1.4404	DIN EN 10296-2 : 2006-02	With DIN EN 10312 : 2005-12 replacement for DIN 17455 : 1999-02	Valid	Germany	X2CrNiMo17-12-2	1)
1) Remark: The material X2CrNiMo17-12-2 is a modification of steel 1.4401 with high resistance to non oxidizing acids and chloride containing media. This steel is suitable for mirror finishing and very good cold formable. Its corrosion properties are still improved owing to the lowered C-content. The material is resistant to intercrystalline corrosion also in sensitized condition. Application in apparatus engineering of the chemical industry as well as in cellulose, textile and pharmaceutical industry and in sewage plants. The welding method for the tube manufacturing is up to the producer.

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	N [%]	Ni [%]	P [%]	S [%]	Si [%]
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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 [%]
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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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Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
022Cr17Ni12Mo2	China	GB/T 12770	1)
S31603	China	GB/T 12770	1)
X2CrNiMo17-12-2	Europe	EN 10296-2
SUS316LTP	Japan	JIS G 3459	1)
STS316LTP	South Korea	KS D 3576	1)
A554 Grade MT316L	USA	ASTM A554	2)
A632 Type 316L	USA	ASTM A632	2)
316L	USA	AISI	2)
MT316L	USA	AISI	2)
S31603	USA	UNS	2)
X2CrNiMo17-13-2			1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier
X2CrNiMo17-12-2	Salzgitter Flachstahl GmbH, Salzgitter
X2CrNiMo17-12-2	Swiss Steel International GmbH, Düsseldorf
X2CrNiMo17-12-2	Dörrenberg Edelstahl GmbH, Engelskirchen
X2CrNiMo17-12-2	ThyssenKrupp Schulte GmbH, Essen
X2CrNiMo17-12-2	BUTTING Group, Knesebeck
X2CrNiMo17-12-2	H. Kleineberg GmbH, Stelle
X2CrNiMo17-12-2	voestalpine AG, Linz
X2CrNiMo17-12-2	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X2CrNiMo17-12-2	Klöckner & Co SE, Duisburg
X2CrNiMo17-12-2	Eisen-Heinzl GmbH, Selb-Erkersreuth
X2CrNiMo17-12-2	Wilhelm Oberste-Beulmann GmbH & Co. KG, Remscheid
X2CrNiMo17-12-2	pauly STAHLHANDEL, Essen

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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Electrical resistivity

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

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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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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Strain life

Temperature [°C]	Static hardening coefficient [MPa]	Static hardening exponent	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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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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Strain life

Temperature [°C]	Static hardening coefficient [MPa]	Static hardening exponent	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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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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X2CrNiMo17-12-2 | 1.4404 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

Strain life

Classification

Strain life

Classification

Yield strength

Tensile strength

Classification

Yield strength

Tensile strength

Classification

X2CrNiMo17-12-2 | 1.4404 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X2CrNiMo17-12-2 (1.4404; DIN EN 10296-2 : 2006-02)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X2CrNiMo17-12-2 (precipitation hardened (+P); 10mm; not specified)

Strain life

Classification

X2CrNiMo17-12-2 (solution annealed (+AT); 10mm; not specified)

Strain life

Classification

X2CrNiMo17-12-2 (solution annealed (+AT); tube; 0.000-30.000mm)

Yield strength

Tensile strength

Classification

X2CrNiMo17-12-2 (welded; tube; 0.000-30.000mm)

Yield strength

Tensile strength

Classification