X2NiCrAlTi32-20 | 1.4558 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.4558 (SEW 400 : 1997-02)	X2NiCrAlTi32-20	1.4558	SEW 400 : 1997-02	Supersedes SEW 400 : 1991-02	Valid	Germany	X 2 NiCrAlTi 32 20	1.1.2	1)
1) Remark: Properties: - very high resistance by its high Ni content to stress cracking corrosion - very resistant to nitric acid and organic acids, in aqueous media also at high temperatures - low sensitivity to pitting corrosion and intergranular corrosion, but higher that of 1.4539 - only limited applicable in sulfur and hydrochloric acid only limited - applicable to 500 °C in cold formed state with high strength Application: - standard material for steam generators and feed water heater in power plant engineering

Chemical Composition

Al [%]	C [%]	Cr [%]	Mn [%]	Ni [%]	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]	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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Toughness Data (Impact)

Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
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Welding and Joining

Procedure	Welding and Joining - Evaluation
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
NS1103	China	GB/T 15007	1)
H01103	China	GB/T 15007	1)
N08810	USA	UNS	1)
A240 Type 800H	USA	ASTM A240	1)
A358 UNS N08810	USA	ASTM A358	1)
A407 UNS N08810	USA	ASTM A407	1)
A408 UNS N08810	USA	ASTM A408	1)
A409 UNS N08810	USA	ASTM A409	1)
A480 UNS N08810	USA	ASTM A480	1)
B514 UNS N08810	USA	ASTM B514	1)
B515 UNS N08810	USA	ASTM B515	1)
B564 UNS N08810	USA	ASTM B564	1)
X 2 NiCrAlTi 32 20	Germany	VdTÜV 474	1)
1) Source: Stahlschlüssel 2013, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.4558	Rolf Kind GmbH, Gummersbach
1.4558	INOX SERVICE CENTER GmbH, Krefeld
1.4558	INTERSTAHL Service GmbH, Wetter
BGH 4558	BGH Edelstahl Siegen GmbH
LC-800	Enpar Sonderwerkstoffe GmbH, Gummersbach
Märker Irrubigo 4558	Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
Nicrofer 3220 LC	VDM Metals GmbH, Werdohl
REMANIT 4558	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
SANDVIK Sanicro 30	SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
X2NiCrAlTi32-20	Hoesch Hohenlimburg GmbH, Hagen
X2NiCrAlTi32-20	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach

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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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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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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X2NiCrAlTi32-20 | 1.4558 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)

Welding and Joining

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

X2NiCrAlTi32-20 (1.4558; SEW 400 : 1997-02)

Classification

Density

Linear-elastic

Yield strength

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

X2NiCrAlTi32-20 (quenched (+Q))

Classification

Yield strength

X2NiCrAlTi32-20 (quenched (+Q); flat product; 0.000-30.000mm)

Classification

Yield strength

Tensile strength

X2NiCrAlTi32-20 (quenched (+Q); forging; 0.000-160.000mm)

Classification

Yield strength

Tensile strength

X2NiCrAlTi32-20 (quenched (+Q); tube; 0.000-20.000mm)

Classification

Yield strength

Tensile strength

X2NiCrAlTi32-20 (quenched (+Q); wire; 2.000-20.000mm)

Classification

Tensile strength

X2NiCrAlTi32-20 (soft annealed (+A); load drop)

Classification

Strain life

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Data Values

Series Points