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X 3 NiCrCuMoTi 27 23 | 1.4503 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Standard Status Country VDA 231-106 classification Application temperature [°C]
1.4503 (VdTÜV WB 467 : 2002-09) X 3 NiCrCuMoTi 27 23 1.4503 VdTÜV WB 467 : 2002-09 Valid Germany 1.1.2 -10 - 400 1)
1) Remark: The corrosion resistant rolled and forged steel X 3 NiCrCuMoTi 27 23 (new name: X3NiCrCuMoTi27-23), material number 1.4503, is acc. to VdTÜV-material specification 467 : 2002-09 applicable for pressure vessels acc. to TRB 100 (and AD-data sheet W 2) from -10 to 400 °C. The material is furthermore suitable for application in nuclear power engineering as far as nuclear rules or object-related specifications allow use from -10 °C. to 400 °C. The material is without heat treatment both in the delivery and welded condition resistant to intercrystalline corrosion up to temperatures of 400 °C. The welding suitability of the material is examined allowing for general engineering rules for metal arc welding with covered rod electrodes. A preheating is not necessary, the intermediate layer temperature should amount to at least 150 deg, the heat input should not exceed 14000 J/cm². Heat treatment after welding is not necessary.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] Ti [%] Remainder
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Material Compliance

REACh RoHS
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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 [%]
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Physical Properties

Temperature [°C] Young's Modulus [GPa]
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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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Welding and Joining

Procedure Welding and Joining - Evaluation Interpass Temperature [°C] Information
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Heat Treatment

Heat Treatment Nominal Size [mm] Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
1.4503 Germany VdTUEV WB 467
X3NiCrCuMoTi27-23 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
Cronifer 2328 VDM Metals GmbH, Werdohl

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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