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X8CrNiTi18-10 | 1.4878 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Successor Application temperature [°C]
1.4878 (DIN EN 10095 : 1999-05) 1.4878 DIN EN 10095 : 1999-05 DIN EN 10095 : 1999-05 replaced by DIN EN 10095 : 2018-12 Replaced Germany X8CrNiTi18-10 ≤ 850 1)
1) Remark: Application for parts of high mechanical load, such as annealing bells, annealing cages, cementation and hardening boxes. Heat-resistanc: up to 850 °C (highest application temp. in air)

Chemical Composition

C [%] Cr [%] Mn [%] Ni [%] P [%] S [%] Si [%] Ti [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A [%] Elongation A80 [%] Hardness HB | HBW
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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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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10³ h [MPa] Creep Tensile Strength at 10^4 h [MPa] Creep Tensile Strength at 10^5 h [MPa] 1% Creep Limit at 10³ h [MPa] 1% Creep Limit at 10^4 h [MPa]
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
X12CrNiTi18-9 Germany SEW 470
X8CrNiTi18-10 Europe EN 10095
X7CrNiTi18-10 International ISO 4955 1)
08Ch18N10T Russia GOST 5632 1)
08Х18Н10T Russia ГОСТ 5632 1)
12Ch18N10T Russia GOST 5632 1)
12Х18Н10T Russia ГОСТ 5632 1)
X7CrNiTi18-10 Russia GOST R54908 1)
A240 Type 321H USA ASTM A240 2)
A480 Type 321H USA ASTM A480 2)
321H USA AISI 2)
S32109 USA UNS 2)
X12CrNiTi18-9 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename Supplier
1.4878 Walzwerke Einsal GmbH, Nachrodt
1.4878 Chr. Höver & Sohn GmbH & Co KG, Lindlar
1.4878 Platestahl Umformtechnik GmbH, Lüdenscheid
1.4878 ZAPP AG, Ratingen
1.4878 Schoellerwerk GmbH & Co. KG, Hellenthal/Eifel
1.4878 Rolf Kind GmbH, Gummersbach
1.4878 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4878 H. Kleineberg GmbH, Stelle
1.4878 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
1.4878 INOX SERVICE CENTER GmbH, Krefeld
1.4878 STAPPERT Deutschland GmbH, Düsseldorf
1.4878 INTERSTAHL Service GmbH, Wetter
1.4878 Rosswag GmbH, Pfinztal-Kleinsteinbach
1.4878 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
1.4878 Eisen-Heinzl GmbH, Selb-Erkersreuth
1.4878 SIJ MWT GmbH, Landsberg am Lech
1.4878 Quick Metall GmbH, Forst
4878 Swiss Steel International GmbH, Düsseldorf
4878 Edelstahlservice GmbH, Frankfurt/M.
A700 Schoeller-Bleckmann Edelstahlrohr GmbH, Ternitz
AL 800 H ATI Flat Rolled Products GmbH, Remscheid
ALZ 321 Aperam Stainless Europe, Paris
ARGESTE 1.4878 Stahlwerk Ergste Westig GmbH, Schwerte
AVESTA-Polarit 4878 Outokumpu GmbH, Willich
BGH 4878 BGH Edelstahl Siegen GmbH
BÖHLER A 700 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
BÖHLER A700 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CHRONIMO 1.4878 Chronimo Edelstahl GmbH, Barsbüttel
CLI 18-10 Ti Industeel Deutschland GmbH, Grevenbroich
Coracid 4878 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
DMV 321 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
DMV 4878 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
ERO 4878 A Hartmann Edelstahlrohre GmbH, Wilnsdorf
Eternos 1.4878 Remystahl GmbH & Co. KG, Hagen
FERROTHERM 4878 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
HAFESTA 8 H Hagener Feinstahl GmbH, Hagen
Hi 20 Edelstahlwerk W. Ossenberg & Cie. GmbH, Altena
Inox 1.4878 INOX-Stahlgesellschaft mbH, Nürtingen
INOX 4878 TPS-Technitube Röhrenwerke GmbH, Daun
Klöckner 1.4878 Klöckner & Co SE, Duisburg
Koro 4878 Koring + Rottsieper Edelstahl GmbH + Co.KG, Remscheid
Märker 4878 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
SANDVIK 6R35 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
T 78 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
THERMAX 4878 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
THERMAX 4878 Outokumpu Nirosta GmbH, Krefeld
TS 4878 ThyssenKrupp Schulte GmbH, Essen
UGINE 4541 Ugitech SA, Ugine
X 18 PA AUBERT & DUVAL Deutschland GmbH, München
X12CrNiTi18-9 Hoesch Hohenlimburg GmbH, Hagen
X12CrNiTi18-9 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X12CrNiTi18-9 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X12CrNiTi18-9 pauly STAHLHANDEL, Essen
X8CrNiTi18-10 Tata Steel, IJmuiden

Material Compliance

REACh RoHS
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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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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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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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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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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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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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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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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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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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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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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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