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X5CrNiCu15-5 | 1.4545 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.4545 (DIN EN 2821 : 2024-10) X5CrNiCu15-5 1.4545 DIN EN 2821 : 2024-10 Supersedes DIN EN 2821 : 2007-06 Valid Germany X5CrNiCu15-5 1.1.2 1)
1) Remark: Stainless, precipitation hardened high strength steel FE-PM1802 (X5CrNiCu15-5) with a minimum tensile strength of 1310 MPa in the form of bars for machining up to 200mm for general aerospace applications.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] Nb+Ta [%] 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] Elongation A [%] Reduction of Area [%] Hardness HB | HBW Hardness HRC
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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Welding and Joining

Procedure Welding and Joining - Evaluation Added Materials
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Heat Treatment

Heat Treatment Step Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
1.4545 Germany WL 1.4545
FE-PM1802 Europe EN 2821
S15500 USA UNS 1)
XM-12 USA AISI 2)
A564 Type XM-12 USA ASTM A564 2)
15Cr-4.5Ni-0.30Cb USA AMS 5659 2)
15Cr-4.5Ni-0.30Nb USA AMS 5659 2)
EN 2821 W 3)
EN 2821 U 3)
ASNA 3294 Europe Airbus 4)
ASNA 3297 Europe Airbus 4)
ASNA 6116 Europe Airbus 4)
ABS5750 Europe Airbus 4)
ABS5455 Europe Airbus 4)
IPS01-04-003-02 Europe Airbus 4)
HMDM0022 Europe Safran Nacelles (Aircelle) 4)
D1 4426 (PC660) USA Boeing 4)
EMCM-001-1013 Canada Bombardier 4)
LAT1-9037 Germany Liebherr-Aerospace 4)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: SAE HS-1086, ASTM DS56M, Metals & Alloys in the Unified Numbering System, 14th Edition, SAE International, 2023
3) Source: EN 2821
4) Source: Aerospace Materials, voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg/Austria, 2022

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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Density

Temperature [°C] Density [g/cm³]
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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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Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
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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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