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AL-P7475-O2 | EN AW-7475 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Standard Status Country
7475-O2 (DIN EN 3335 : 2006-06) EN AW-7475 DIN EN 3335 : 2006-06 Valid Germany 1)
1) Remark: Aluminum alloy AL-P7475-O2 sheet for superplastic forming (SPF) with thicknesses from 0.8 - 6 mm for aerospace applications.

Chemical Composition

Cr [%] Cu [%] Fe [%] Mg [%] Mn [%] Si [%] Ti [%] Zn [%]
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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 A50 [%]
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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)] 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
7475 China GB/T 3880
AL-P7475-O2 Europe EN 3335
EN AW-Al Zn5,5MgCu(A) Europe EN 573-3
7475 USA International Registration Record (AA)
AlZn5,5MgCu(A) International ISO 209-1
A97475 USA UNS
A97475 USA AMS 4085
AlZnMgCu1,5 Germany WL 3.4384-1
3.4384 Germany
AlZn5,7Mg2,2Cu1,6Cr Germany
EN AW-AlZn5,5MgCu(A)
EN 3335 F Europe EN 3335
Alclad

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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Strain life

Temperature [°C] Static hardening coefficient [MPa] Static hardening exponent Cyclic fatigue strength coefficient [MPa] Cyclic fatigue strength exponent Ductility coefficient [Pa] Ductility exponent Cyclic strength coefficient [MPa] Cyclic strain hardening exponent Young's modulus [GPa]
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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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