AL-P2618A-T6511 | EN AW-2618A Material Datasheet

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Material Description

Material Number Material Number (single) Standard Standard Status Country
2618A-T6511 (DIN EN 3553 : 2006-10) EN AW-2618A DIN EN 3553 : 2006-10 Valid Germany 1)
1) Remark: Aluminum alloy AL-P2618A-T6511 extruded bars and sections up to 160 mm for high loaded aerospace parts up to 300 °C.

Chemical Composition

Cu [%] Fe [%] Mg [%] Mn [%] Ni [%] Si [%] Ti [%] Zn [%] Ti+Zr [%]
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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 [%] Elongation A50 [%] Hardness HB | HBW
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Physical Properties

Condition Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Electric Conductivity [MS/m]
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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
2618 China GB/T 3880
EN AW-Al Cu2Mg1,5Ni Europe EN 573-3
DTD 5014 Great Britain
AlCu2Mg1,5Ni International ISO 209-1
AK4-1ch Russia GOST 4784 1)
АК4-1ч Russia ГОСТ 4784 1)
EN AW-2618A Spain UNE 38320
A92618 USA UNS
AlCu2MgNi Germany WL 3.1924-2
3.1924 Germany WL 3.1924-2
EN 3553 K Europe EN 3553
EN 3553 U Europe EN 3553
1) Source: GOST 4784-97

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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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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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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