X2CrNiMoN17-13-5 | 1.4439 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
1.4439 (DIN 17440 : 1996-09) 1.4439 DIN 17440 : 1996-09 DIN 17440 : 1996-09 replaced by DIN EN 10028-7 : 2000-06, DIN EN 10088-2/-3 : 2005-09, DIN EN 10216-5 : 2004-11, DIN EN 10217-7 : 2005-05, DIN EN 10222-1 : 2002-07, DIN EN 10222-5 : 2000-02, DIN EN 10250-1 : 1999-12, DIN EN 10250-4 : 2000-02, DIN EN 10272 : 2001-01, DIN EN 10296-2 : 2006-02, DIN EN 10297-2 : 2006-02, DIN EN 10312 : 2005-12 Replaced Germany X 2 CrNiMoN 17 13 5 X2CrNiMoN17-13-5 1.1 1)
1) Remark: The for pressure vessels approved steel X2CrNiMoN17-13-5, mat. no. 1.4439, is high resistant to pitting, crevice corrosion (better properties than 1.4436) and stress corrosion, highest common resistance to many organic acids of high corrosion and temperature, e.g. to not oxidising acids and chloride containing media (sea water, hypochloride lye), also in inorganic acids and merged acids. The steel is resistant to intercrystalline corrosion in the delivery condition and in the welded condition. Acc. DIN 17440 : 1996-09 it is used for flat products and rods and drawn wire and acc. DIN 17441 : 1997-02 for cold rolled strips and slit strips for pressure vessels. The limiting application temperature (operating time 100000 h, no intercrystalline corrosion) amounts to 400 degrees C. For the application acc. DIN 17440 : 1985-07 (X 2 CrNiMoN 17 13 5) resp. acc. DIN EN 10088-1,-2,-3 : 1995-08 (X2CrNiMoN17-13-5) applies: application in the chemical industry, reactor industry, offshore technology.

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 [%] Elongation A80 [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Shear Modulus [GPa] Poisson's Ratio 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)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
X 2 CrNiMo 17 14 5 Finland SFS 773
X 2 CrNiMoN 17 13 5 KW Austria M 3121
317 LNM USA ASTM A 276

Producer/Supplier/Trade names

Tradename Supplier
1.4439 Walzwerke Einsal GmbH, Nachrodt
1.4439 ZAPP AG, Ratingen
1.4439 Rolf Kind GmbH, Gummersbach
1.4439 Sprint Metal Edelstahlziehereien GmbH, Hemer
1.4439 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4439 H. Kleineberg GmbH, Stelle
1.4439 INOX SERVICE CENTER GmbH, Krefeld
1.4439 STAPPERT Deutschland GmbH, Düsseldorf
1.4439 INTERSTAHL Service GmbH, Wetter
1.4439 Rosswag GmbH, Pfinztal-Kleinsteinbach
4439 Swiss Steel International GmbH, Düsseldorf
4439 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
4439 Binder Edelstahl Produktionsgesellschaft mbH, Bremen
4439.0 BÖHLER A 400 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
almet 1.4439 ALMET AG, Remshalden
ALZ 4439 ALZ-Naamloze Vennootschap, Industrieterrein, Genk
ARGESTE 4439 Zapp Precision Metals GmbH, Schwerte
AVESTA-SHEFFIELD 17-14-4LN Outokumpu GmbH, Willich
BGH 4439 BGH Edelstahl Siegen GmbH
BÖHLER A400 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CHRONIMO 1.4439 Chronimo Edelstahl GmbH, Barsbüttel
CLI 17-13-5 LN Industeel Deutschland GmbH, Grevenbroich
Cogne 316MN COGNE Edelstahl GmbH, Neuss
Coracid 4439 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
Cronifer 1713 LCN VDM Metals GmbH, Werdohl
DE 4439 Dörrenberg Edelstahl GmbH, Engelskirchen
HAFESTA B 5 WN Hagener Feinstahl GmbH, Hagen
Inox 1.4439 INOX-Stahlgesellschaft mbH, Nürtingen
Koro 4439 Koring + Rottsieper Edelstahl GmbH + Co.KG, Remscheid
Märker Irrubigo 4439 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
NIROSTA 4439 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
NIROSTA 4439 Outokumpu Nirosta GmbH, Krefeld
POLARIT 772 Outokumpu Deutschland GmbH, Düsseldorf
REMANIT 4439 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Rodresist 1.4439 ATI Flat Rolled Products GmbH, Remscheid
RS 39 Chr. Höver & Sohn GmbH & Co KG, Lindlar
SANDVIK 3R68 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
SINOX SSH 5 N Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
TECRONIMO 17 13 5 TPS-Technitube Röhrenwerke GmbH, Daun
THENOX 4439 C.D. Wälzholz GmbH & Co. KG, Hagen
VLX 317 L4 Vallourec Deutschland GmbH, Düsseldorf
X2CrNiMoN17-13-5 Hoesch Hohenlimburg GmbH, Hagen
X2CrNiMoN17-13-5 voestalpine AG, Linz
X2CrNiMoN17-13-5 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X2CrNiMoN17-13-5 Schmiedewerke Gröditz GmbH, Gröditz
X2CrNiMoN17-13-5 M. Woite GmbH, Erkrath
X2CrNiMoN17-13-5 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach

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

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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

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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

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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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

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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

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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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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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