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X2CrNiN18-10 | 1.4311 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification Application temperature [°C]
1.4311 (DIN EN 10028-7 : 2000-06) X2CrNiN18-10 1.4311 DIN EN 10028-7 : 2000-06 DIN EN 10028-7 : 2000-06 replaced by DIN EN 10028-7 : 2008-02 Replaced Germany X2CrNiN18-10 1.1.2 -270 - 300 1)
1) Remark: The austenitic CrNi-steel X2CrNiN18-10, comparable to X 2 CrNiN 18 10 acc. to DIN 17440-85 shows an by N-alloying increased yield point that remains even at higher temperatures. Used in pressure vessel construction and in leight weight construction. Corrosion resistance enhancement by N-content. Resistance to intercrystalline corrosion also in sensitized condition. Suitability for chemical apparatus engineering because of resistance to nitrous acid and other oxidizing media. In pressure vessel construction approved up to 300 °C, otherwise subject to authorization. The steel is well cold formable and usable for mirror-polishing. Excellent suitability for refregeration up to -270 °C due to its low temperature ductility.

Chemical Composition

C [%] Cr [%] Mn [%] N [%] Ni [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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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 [%]
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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 Temperature [°C]
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Cross Reference

Material Name Country Standard
00Cr18Ni10N China GB 1220-84
X2CrNiN18-10 Europe EN 10028-7
721 Finland SFS 700
X 2 CrNiN 18 10 Finland SFS 700
Z 2 CN 18-10 Az France NF A 35-382
304 S 61 Great Britain BS 1506
03Ch18N11 Russia GOST 5632
10 N International ISO 683/13-86
X 2 CrNiN 18 11 Italy UNI 6901
SUS 304 LN Japan JIS G 4303
X 2 CrNiN 18 10 KKW Austria M 3121
2371 Sweden MNC 900 E
S30453 USA UNS
304LN USA ASTM A 240
X 2 CrNiN 18 10 Germany DIN 17440

Producer/Supplier/Trade names

Tradename Supplier
1.4311 Walzwerke Einsal GmbH, Nachrodt
1.4311 ZAPP AG, Ratingen
1.4311 Rolf Kind GmbH, Gummersbach
1.4311 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4311 INOX SERVICE CENTER GmbH, Krefeld
1.4311 INTERSTAHL Service GmbH, Wetter
4311 Swiss Steel International GmbH, Düsseldorf
4311 Edelstahlservice GmbH, Frankfurt/M.
4311 Binder Edelstahl Produktionsgesellschaft mbH, Bremen
AVESTA-SHEFFIELD 18-9LN Outokumpu GmbH, Willich
BGH 4311 BGH Edelstahl Siegen GmbH
BÖHLER A806A5 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CHRONIMO 1.4311 Chronimo Edelstahl GmbH, Barsbüttel
CLI 18-10 LN Industeel Deutschland GmbH, Grevenbroich
Cogne 304LN COGNE Edelstahl GmbH, Neuss
Coracid 4311 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
DE 4311 Dörrenberg Edelstahl GmbH, Engelskirchen
Märker Irrubigo 4311 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
NIROSTA 4311 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
NIROSTA 4311 Outokumpu Nirosta GmbH, Krefeld
POLARIT 721 Outokumpu Deutschland GmbH, Düsseldorf
REMANIT 4311 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
RS 18 H Chr. Höver & Sohn GmbH & Co KG, Lindlar
SANDVIK 3R19 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
VLX 304 N Vallourec Deutschland GmbH, Düsseldorf
X2CrNiN18-10 Hoesch Hohenlimburg GmbH, Hagen
X2CrNiN18-10 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X2CrNiN18-10 Schmiedewerke Gröditz GmbH, Gröditz
X2CrNiN18-10 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X2CrNiN18-10 Tata Steel, IJmuiden

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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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear 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 Mean stress [MPa] Alternating stress [MPa] Cycles
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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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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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