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X2CrNiN18-7 | 1.4318 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.4318 (DIN EN 10028-7 : 2000-06) 1.4318 DIN EN 10028-7 : 2000-06 DIN EN 10028-7 : 2000-06 replaced by DIN EN 10028-7 : 2008-02 Replaced Germany X2CrNiN18-7 1.1 1)
1) Remark: The material X2CrNiN18-7 is comparable to X 2 CrNiN 18 7 acc. to SEW 400-91. The material is a high-strength stainless ELC-steel for special applications. The corrosion resistance is comparable to 1.4311. Resistance to intercrystalline corrosion also in sensitized condition.

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] 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
X2CrNiN18-7 Europe EN 10028-7
S30153 USA UNS
301LN USA ASTM A 240
X 2 CrNiN 18 7 Germany SEW 400

Producer/Supplier/Trade names

Tradename Supplier
1.4318 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
1.4318 INOX SERVICE CENTER GmbH, Krefeld
1.4318 INTERSTAHL Service GmbH, Wetter
CLI 001 LN Industeel Deutschland GmbH, Grevenbroich
Guronit G 13/6 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
NIROSTA 4318 Outokumpu Nirosta GmbH, Krefeld
UGINOX 18-7 L Aperam Stainless Europe, Paris
X2CrNiN18-7 Hoesch Hohenlimburg GmbH, Hagen
X2CrNiN18-7 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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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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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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