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X1NiCrMoCu25-20-5 | 1.4539 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor Successor Application temperature [°C] VDA 231-106 classification
1.4539 (DIN EN 10028-7 : 2008-02) 1.4539 DIN EN 10028-7 : 2008-02 DIN EN 10028-7 : 2008-02 replaced by DIN EN 10028-7 : 2016-10 Replaced Germany X1NiCrMoCu25-20-5 X1NiCrMoCu25-20-5 -60 - 400 1.1 1)
1) Remark: The austenitic steel X1NiCrMoCu25-20-5 has a high resistance to highly aggressive organic and inorganic acids, high pitting corrosion and largely stress corrosion resistance. Its pitting index is with 39 the second best. The material is resistant to intercrystalline corrosion. Application: for temperatures between -60 and 400 °C in chemical and petrochemical industry, for flue gas desulfurizing plants, in cellulose and paper industry, for smokestack lining.

Chemical Composition

C [%] Cr [%] Cu [%] 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 [%] 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)]
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Welding and Joining

Welding and Joining - Evaluation Information
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Toughness Data (Impact)

Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
015Cr21Ni26Mo5Cu2 China GB/T 3280
S31782 China GB/T 3280
015Cr21Ni26Mo5Cu2 China GB/T 4237
S31782 China GB/T 4237
015Cr21Ni26Mo5Cu2 China GB/T 20878
S31782 China GB/T 20878
X1NiCrMoCu25-20-5 Europe EN 10028-7
SUS890L Japan JIS G 4304
SUS890L Japan JIS G 4305
STS890L South Korea KS D 3698
STS890L South Korea KS D 3705
A240 Type 904L USA ASTM A240
N08904 USA UNS

Producer/Supplier/Trade names

Tradename Supplier
1.4539 Walzwerke Einsal GmbH, Nachrodt
1.4539 ZAPP AG, Ratingen
1.4539 Rolf Kind GmbH, Gummersbach
1.4539 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4539 INOX SERVICE CENTER GmbH, Krefeld
1.4539 STAPPERT Deutschland GmbH, Düsseldorf
1.4539 INTERSTAHL Service GmbH, Wetter
1.4539 Rosswag GmbH, Pfinztal-Kleinsteinbach
4539 Swiss Steel International GmbH, Düsseldorf
4539 Edelstahlservice GmbH, Frankfurt/M.
4539 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
4539 Edelstahlwerk W. Ossenberg & Cie. GmbH, Altena
4539 Binder Edelstahl Produktionsgesellschaft mbH, Bremen
4539.1 BÖHLER A 962 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
Alloy 904L Enpar Sonderwerkstoffe GmbH, Gummersbach
almet 1.4539 ALMET AG, Remshalden
ARGESTE 4539 Zapp Precision Metals GmbH, Schwerte
AVESTA-SHEFFIELD 904L Outokumpu GmbH, Willich
BGH 4539 BGH Edelstahl Siegen GmbH
BÖHLER A962 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CHRONIMO 1.4539 Chronimo Edelstahl GmbH, Barsbüttel
Coracid 4539 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
Cronifer 1925 LC VDM Metals GmbH, Werdohl
HAFESTA B 5 WCu Hagener Feinstahl GmbH, Hagen
INCO alloy 904 L Special Metals Deutschland Ltd., Düsseldorf
Inox 1.4539 INOX-Stahlgesellschaft mbH, Nürtingen
Klöckner 1.4539 Klöckner & Co SE, Duisburg
Koro 4539 Koring + Rottsieper Edelstahl GmbH + Co.KG, Remscheid
Maresist 904 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
Märker Irrubigo 4539 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
NIROSTA 4539 Outokumpu Nirosta GmbH, Krefeld
POLARIT 774 Outokumpu Deutschland GmbH, Düsseldorf
REMANIT 4539 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Rodweld 1.4539 ATI Flat Rolled Products GmbH, Remscheid
RS 4539 Chr. Höver & Sohn GmbH & Co KG, Lindlar
SANDVIK 2RK65 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
SINOX SSH 5 X Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
TS 4539 ThyssenKrupp Schulte GmbH, Essen
UR B 6 Industeel Deutschland GmbH, Grevenbroich
1.4539 Aperam S.A., Luxemburg
X 1 NiCrMoCuN 25 20 5 F.W. Hempel & Co. Gesellschaft für Spezial-Rostfrei-Metalle mbH, Oberhausen
X.N 904 AUBERT & DUVAL Deutschland GmbH, München
X1NiCrMoCu25-20-5 Hoesch Hohenlimburg GmbH, Hagen
X1NiCrMoCuN25-20-5 voestalpine AG, Linz
X1NiCrMoCuN25-20-5 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X1NiCrMoCuN25-20-5 M. Woite GmbH, Erkrath
X1NiCrMoCuN25-20-5 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X1NiCrMoCuN25-20-5 Tata Steel, IJmuiden

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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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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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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