X1CrNiMoCuN33-32-1 | 1.4591 Material Datasheet

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	Remark	Application temperature [°C]
1.4591 (SEW 400 : 1997-02)	1.4591	SEW 400 : 1997-02	Supersedes SEW 400 : 1991-02	Valid	Germany	Steel X1CrNiMoCuN33-32-1, material number 1.4591, is applicated acc. to VdTÜV-Wbl 516 : 2002-09 for pressure vessels acc. to TRB 100 as well as acc. to AD-data sheets W 2 and W 10 from -196 to 450 °C. The material is furthermore used in nuclear power engineering as far as nuclear rules or object-related specifications permit application from -196 to 450 °C. The high Cr-containing austenitic steel is warm formable. It is fusion weldable (welding additive e.g. the similar SG-Nicrofer 3033) by gas shielded welding allowing for generally accepted engineering rules. The intermediate layer temperature must not exceed 120 °C., a heat treatment after welding is normally not necessary. The high alloyed steel is resistant to intercrystalline corrosion both in delivery and welded condition. It shows a very high resistance to crevice and pitting corrosion. To the material acc. to SEW 400 : 1997-02 applies: The alloy is resistant to intercrystalline corrosion both in delivery and welded condition. It is used in chemical industry and offshore technology. Its limit temperature (operating time up to 100000 h, no intercrystalline corrosion) amounts to 550 °C.	-196 - 450

Chemical Composition

C [%]	Cr [%]	Cu [%]	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 (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]	Thermal Conductivity [W/(m*K)]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability	Source	Remark
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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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Welding and Joining

Procedure	Welding and Joining - Evaluation	Source
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Toughness Data (Impact)

Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Source
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard
R20033	USA	UNS
B366 UNS R20033	USA	ASTM B366
B462 UNS R20033	USA	ASTM B462
B472 UNS R20033	USA	ASTM B472
B564 UNS R20033	USA	ASTM B564
B619 UNS R20033	USA	ASTM B619
B622 UNS R20033	USA	ASTM B622
B625 UNS R20033	USA	ASTM B625
B626 UNS R20033	USA	ASTM B626
B649 UNS R20033	USA	ASTM B649
B924 UNS R20033	USA	ASTM B924
X 1 CrNiMoCuN 33-32-1	Germany	VdTÜV 516

Producer/Supplier/Trade names

Tradename	Supplier
Coracid 4591	Chr. Höver & Sohn GmbH & Co. KG, Lindlar
DMV 33	Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
Nicrofer 3033-alloy 33	VDM Metals GmbH, Werdohl
X1CrNiMoCuN33-32-1	Otto Junker GmbH, Edelstahlgießerei, Simmerath
X1CrNiMoCuN33-32-1	F.W. Hempel & Co. Gesellschaft für Spezial-Rostfrei-Metalle mbH, Oberhausen
X1CrNiMoCuN33-32-1	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach

Material Compliance

REACh	RoHS
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X1CrNiMoCuN33-32-1 (1.4591; SEW 400 : 1997-02)

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]
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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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X1CrNiMoCuN33-32-1 (quenched (+Q); flat product; 0.000-50.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X1CrNiMoCuN33-32-1 (quenched (+Q); forging; 0.000-200.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X1CrNiMoCuN33-32-1 (quenched (+Q); tube; 0.000-40.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X1CrNiMoCuN33-32-1 (quenched (+Q))

Yield strength

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

Treatment	Source description
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X1CrNiMoCuN33-32-1 (quenched (+Q); wire; 0.010-12.700mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X1CrNiMoCuN33-32-1 | 1.4591 Material Datasheet

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]

Welding and Joining

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X1CrNiMoCuN33-32-1 (1.4591; SEW 400 : 1997-02)

Linear-elastic

Alternating stress

Yield strength

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X1CrNiMoCuN33-32-1 (quenched (+Q); flat product; 0.000-50.000mm)

Yield strength

Tensile strength

Classification

X1CrNiMoCuN33-32-1 (quenched (+Q); forging; 0.000-200.000mm)

Yield strength

Tensile strength

Classification

X1CrNiMoCuN33-32-1 (quenched (+Q); tube; 0.000-40.000mm)

Yield strength

Tensile strength

Classification

X1CrNiMoCuN33-32-1 (quenched (+Q))

Yield strength

Classification

X1CrNiMoCuN33-32-1 (quenched (+Q); wire; 0.010-12.700mm)

Tensile strength

Classification

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