X2CrNiMoN17-13-5 | 1.4439 Material Datasheet

Material Test Series Values

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	Successor	Remark
1.4439 (DIN 17456 : 1999-02)	1.4439	DIN 17456 : 1999-02	DIN 17456 : 1999-02 replaced by DIN EN 10297-2 : 2006-02	Replaced	Germany	X2CrNiMoN17-13-5	Material X2CrNiMoN17-13-5 is applicated for pressure vessels from and for pressure gas tanks. Further application in nuclear power engineering. The material shows high pitting and crevice corrosion resistance (more favorable properties than 1.4436) as well as stress corrosion resistance, highest general resistance in many organic acids with high concentration and temperature, e.g. in nonoxidizing acids and chloride containing media (seawater, hypochloride base), also in inorganic and mixed acids as well as resistance to intercrystalline corrosion also in sensitized condition. Application in reactor industry, offshore technology, chemical industry.

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	N [%]	Ni [%]	P [%]	S [%]	Si [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]	Source	Remark
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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)]	Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Material Compliance

REACh	RoHS
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X2CrNiMoN17-13-5 (1.4439; DIN 17456 : 1999-02)

Linear-elastic

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

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

Temperature [°C]	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	Source description
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Designation

Designation	Material number	Source
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X2CrNiMoN17-13-5 (solution heat-treated and quenched; tube; 0.000-50.000mm)

Yield strength

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

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X2CrNiMoN17-13-5 (solution heat-treated and quenched; tube)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X2CrNiMoN17-13-5 | 1.4439 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

Material Compliance

X2CrNiMoN17-13-5 (1.4439; DIN 17456 : 1999-02)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X2CrNiMoN17-13-5 (solution heat-treated and quenched; tube; 0.000-50.000mm)

Yield strength

Tensile strength

Classification

X2CrNiMoN17-13-5 (solution heat-treated and quenched; tube)

Yield strength

Classification

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