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X2CrNi12 | 1.4003 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
1.4003 (DIN EN 10272 : 2008-01) 1.4003 DIN EN 10272 : 2008-01 DIN EN 10272 : 2008-01 replaced by DIN EN 10272 : 2016-10 Replaced Germany X2CrNi12 X2CrNi12 1.1 1)
1) Remark: The ferritic steel grade X2CrNi12 acc. to DIN EN 10272 : 2001-01is used for hot and cold formed rods for pressure vessel. The material shows a considerably better corrosion resistance than general construction steels, but it is more cost-efficient than high-alloyed stainless steels. Its corrosion resistance is comparable to 13 per cent Cr-steels. X2CrNi12 is unsuitable for higher corrosion loadings. In addition to its sufficient corrosion resistance and favorable abrasion resistance it shows high static and dynamic strength values as well as favorable and trouble-free workability.

Chemical Composition

C [%] Cr [%] Mn [%] 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] Elongation A [%] Hardness HB | HBW
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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)]
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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] Medium
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Cross Reference

Material Name Country Standard
022Cr12 China GB/T 1220
S11203 China GB/T 1220
022Cr12 China GB/T 1221
S11203 China GB/T 1221
X2CrNi12 Europe EN 10272
SUS410L Japan JIS G 4303
S40977 USA UNS

Producer/Supplier/Trade names

Tradename Supplier
1.4003 Walzwerke Einsal GmbH, Nachrodt
1.4003 ZAPP AG, Ratingen
1.4003 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4003 INOX SERVICE CENTER GmbH, Krefeld
1.4003 STAPPERT Deutschland GmbH, Düsseldorf
1.4003 INTERSTAHL Service GmbH, Wetter
4003 Swiss Steel International GmbH, Düsseldorf
4003 BWS, Iserlohn-Letmathe, Servicecenter/Verwaltung, Iserlohn
ALZ 4003 ALZ-Naamloze Vennootschap, Industrieterrein, Genk
BGH 4003 BGH Edelstahl Siegen GmbH
Hy Fab 3/12 Outokumpu GmbH, Willich
Klöckner 1.4003 Klöckner & Co SE, Duisburg
Märker Irrubigo 4003 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
NIROSTA 4003 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
NIROSTA 4003 Outokumpu Nirosta GmbH, Krefeld
REMANIT 4003 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
STR 12 ThyssenKrupp Stainless International GmbH, Krefeld
UGINOX F 12 N Aperam Stainless Europe, Paris
X 2 Cr 11 Salzgitter Flachstahl GmbH, Salzgitter
X 2 Cr 11 Böllinghaus Steel GmbH, Hilden
X 2 Cr 11 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X2CrNi12 Hoesch Hohenlimburg GmbH, Hagen
X2CrNi12 Tata Steel, IJmuiden

Material Compliance

REACh RoHS
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FKM Guideline Fatigue Strength

Semi-finished Product Condition Nominal Size [mm] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Fatigue Limit under rev. Tension-Compression Stresses [MPa] Fatigue Strength under pulsating Tensile Stresses [MPa] Bending Fatigue Strength [MPa] Shear Fatigue Strength [MPa] Torsion Fatigue Strength [MPa]
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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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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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