Czech Republic · CSN

EN AW-7075

CSN EN 485-2 — Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties

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Standards

CSN EN 485-2Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
CSN EN 755-2Aluminium and aluminium alloys. Extruded rod/bar,tube and profiles. Part 2:Mechanical properties
CSN EN 586-2Aluminium and aluminium alloys. Forgings. Mechanical properties and additional property requirements
CSN EN 754-2Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Mechanical properties
CSN EN 1301-2CSN EN 1301-2
CSN EN 1592-2Aluminium and aluminium alloys. HF seam welded tubes. Part 2 : mechanical properties.
CSN EN 603-2Aluminium and aluminium alloys. Wrought forging stock. Mechanical properties
CSN EN 1715-3Aluminium and aluminium alloys - Drawing stock - Part 3 : specific requirements for mechanical uses (excluding welding)
CSN EN 486Aluminium and aluminium alloys - Extrusion ingots - Specifications
CSN EN 487Aluminium and aluminium alloys - Rolling ingots - Specifications
CSN EN 573-3Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3 : chemical composition and form of products.

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Chemical composition

wt% · log scale

min – max range
typical value

Mechanical properties

value range by condition

Physical properties

vs. temperature

Mean thermal expansion 10⁻⁶/K

Chemical composition

Element	min	max	Remarks
Al			Bal
Cr	0.18	0.28
Cu	1.2	2
Fe		0.5
Mg	2.1	2.9
Mn		0.3
Others each		0.05	Includes listed elements for which no specific limit is shown.
Si		0.4
Ti		0.2
Ti+Zr		0.25	May be used for extruded and forged products if mutually agreed by supplier or manufacturer and purchaser.
Total Others		0.15	The sum of those "Others" metallic elements 0.010% or more each
Zn	5.1	6.1

Mechanical properties

Heat treatment / condition	Yield strength	Tensile strength	Elongation	Hardness
heavy plate, steel strip, Annealed +O, > 0.4 <= 0.8 mm, sheet	145.00	275.00	10
heavy plate, steel strip, Annealed +O, > 0.4 <= 0.8 mm, HB				Sheet 55.00
heavy plate, steel strip, Annealed +O, > 0.8 <= 1.5 mm, sheet	145.00	275.00	10
heavy plate, steel strip, Annealed +O, > 0.8 <= 1.5 mm, HB				Sheet 55.00
heavy plate, steel strip, Annealed +O, > 1.5 <= 3.0 mm, sheet	145.00	275.00	10
heavy plate, steel strip, Annealed +O, > 1.5 <= 3.0 mm, HB				Sheet 55.00
heavy plate, steel strip, Annealed +O, > 12.5 <= 75.0 mm, sheet		275.00	9
heavy plate, steel strip, Annealed +O, > 12.5 <= 75.0 mm, HB				Sheet 55.00
heavy plate, steel strip, Annealed +O, > 3.0 <= 6.0 mm, sheet	145.00	275.00	10
heavy plate, steel strip, Annealed +O, > 3.0 <= 6.0 mm, HB				Sheet 55.00
heavy plate, steel strip, Annealed +O, > 6.0 <= 12.5 mm, sheet	145.00	275.00	10
heavy plate, steel strip, Annealed +O, > 6.0 <= 12.5 mm, HB				Sheet 55.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 0.4 <= 0.8 mm, sheet	460	525	6
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 0.4 <= 0.8 mm, HB				Sheet 157.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 0.8 <= 1.5 mm, sheet	460	540	6
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 0.8 <= 1.5 mm, HB				Sheet 160.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 1.5 <= 3.0 mm, sheet	470	540	7
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 1.5 <= 3.0 mm, HB				Sheet 161.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 100.0 <= 120.0 mm, sheet	300	410	2
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 100.0 <= 120.0 mm, HB				Sheet 119.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 12.5 <= 25.0 mm, sheet	470	540	6
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 12.5 <= 25.0 mm, HB				Sheet 161.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 120.0 <= 150.0 mm, sheet	260	360	2
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 120.0 <= 150.0 mm, HB				Sheet 104.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 25.0 <= 50.0 mm, sheet	460	530	5
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 25.0 <= 50.0 mm, HB				Sheet 158.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 3.0 <= 6.0 mm, sheet	475	545	8
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 3.0 <= 6.0 mm, HB				Sheet 163.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 50.0 <= 60.0 mm, sheet	440	525	4
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 50.0 <= 60.0 mm, HB				Sheet 155.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 6.0 <= 12.5 mm, sheet	460	540	8
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 6.0 <= 12.5 mm, HB				Sheet 160.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 60.0 <= 80.0 mm, sheet	420	495	4
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 60.0 <= 80.0 mm, HB				Sheet 147.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 80.0 <= 90.0 mm, sheet	390	490	4
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 80.0 <= 90.0 mm, HB				Sheet 144.00
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 90.0 <= 100.0 mm, sheet	360	460	3
heavy plate, steel strip, Solution heat treated and artificially aged +T62, > 90.0 <= 100.0 mm, HB				Sheet 135.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 0.4 <= 0.8 mm, sheet	460	525	6
heavy plate, steel strip, Solution heat treated and artificially aged , > 0.4 <= 0.8 mm, HB				Sheet 157.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 0.8 <= 1.5 mm, sheet	460	540	6
heavy plate, steel strip, Solution heat treated and artificially aged , > 0.8 <= 1.5 mm, HB				Sheet 160.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 1.5 <= 3.0 mm, sheet	470	540	7
heavy plate, steel strip, Solution heat treated and artificially aged , > 1.5 <= 3.0 mm, HB				Sheet 161.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 100.0 <= 120.0 mm, sheet	300	410	2
heavy plate, steel strip, Solution heat treated and artificially aged , > 100.0 <= 120.0 mm, HB				Sheet 119.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 12.5 <= 25.0 mm, sheet	470	540	6
heavy plate, steel strip, Solution heat treated and artificially aged , > 12.5 <= 25.0 mm, HB				Sheet 161.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 120.0 <= 150.0 mm, sheet	260	360	2
heavy plate, steel strip, Solution heat treated and artificially aged , > 120.0 <= 150.0 mm, HB				Sheet 104.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 25.0 <= 50.0 mm, sheet	460	530	5
heavy plate, steel strip, Solution heat treated and artificially aged , > 25.0 <= 50.0 mm, HB				Sheet 158.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 3.0 <= 6.0 mm, sheet	475	545	8
heavy plate, steel strip, Solution heat treated and artificially aged , > 3.0 <= 6.0 mm, HB				Sheet 163.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 50.0 <= 60.0 mm, sheet	440	525	4
heavy plate, steel strip, Solution heat treated and artificially aged , > 50.0 <= 60.0 mm, HB				Sheet 155.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 6.0 <= 12.5 mm, sheet	460	540	8
heavy plate, steel strip, Solution heat treated and artificially aged , > 6.0 <= 12.5 mm, HB				Sheet 160.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 60.0 <= 80.0 mm, sheet	420	495	4
heavy plate, steel strip, Solution heat treated and artificially aged , > 60.0 <= 80.0 mm, HB				Sheet 147.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 80.0 <= 90.0 mm, sheet	390	490	4
heavy plate, steel strip, Solution heat treated and artificially aged , > 80.0 <= 90.0 mm, HB				Sheet 144.00
heavy plate, steel strip, Solution heat treated and artificially aged , > 90.0 <= 100.0 mm, sheet	360	460	3
heavy plate, steel strip, Solution heat treated and artificially aged , > 90.0 <= 100.0 mm, HB				Sheet 135.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 1.5 <= 3.0 mm, sheet	385	460	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 1.5 <= 3.0 mm, HB				Sheet 137.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 3.0 <= 6.0 mm, sheet	385	460	8
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 3.0 <= 6.0 mm, HB				Sheet 137.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 6.0 <= 12.5 mm, sheet	390	475	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T73, > 6.0 <= 12.5 mm, HB				Sheet 140.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 1.5 <= 3.0 mm, sheet	385	460	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 1.5 <= 3.0 mm, HB				Sheet 137.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 12.5 <= 25.0 mm, sheet	390	475	6
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 12.5 <= 25.0 mm, HB				Sheet 140.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 25.0 <= 50.0 mm, sheet	390	475	5
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 25.0 <= 50.0 mm, HB				Sheet 140.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 3.0 <= 6.0 mm, sheet	385	460	8
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 3.0 <= 6.0 mm, HB				Sheet 137.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 50.0 <= 60.0 mm, sheet	360	455	5
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 50.0 <= 60.0 mm, HB				Sheet 133.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 6.0 <= 12.5 mm, sheet	390	475	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 6.0 <= 12.5 mm, HB				Sheet 140.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 60.0 <= 80.0 mm, sheet	340	440	5
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 60.0 <= 80.0 mm, HB				Sheet 129.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 80.0 <= 100.0 mm, sheet	340	430	5
heavy plate, steel strip, Solution heat treated and artificially overaged +T7351, > 80.0 <= 100.0 mm, HB				Sheet 126.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 1.5 <= 3.0 mm, sheet	425	500	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 1.5 <= 3.0 mm, HB				Sheet 149.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 3.0 <= 6.0 mm, sheet	425	500	8
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 3.0 <= 6.0 mm, HB				Sheet 149.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 6.0 <= 12.5 mm, sheet	415	490	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T76, > 6.0 <= 12.5 mm, HB				Sheet 146.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 1.5 <= 3.0 mm, sheet	425	500	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 1.5 <= 3.0 mm, HB				Sheet 149.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 3.0 <= 6.0 mm, sheet	425	500	8
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 3.0 <= 6.0 mm, HB				Sheet 149.00
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 6.0 <= 12.5 mm, sheet	415	490	7
heavy plate, steel strip, Solution heat treated and artificially overaged +T7651, > 6.0 <= 12.5 mm, HB				Sheet 146.00
heavy plate, steel strip, solution heat treated artificially aged, > 0.4 <= 0.8 mm, sheet	460	525	6
heavy plate, steel strip, solution heat treated artificially aged, > 0.4 <= 0.8 mm, HB				Sheet 157.00
heavy plate, steel strip, solution heat treated artificially aged, > 0.8 <= 1.5 mm, sheet	460	540	6
heavy plate, steel strip, solution heat treated artificially aged, > 0.8 <= 1.5 mm, HB				Sheet 160.00
heavy plate, steel strip, solution heat treated artificially aged, > 1.5 <= 3.0 mm, sheet	470	540	7
heavy plate, steel strip, solution heat treated artificially aged, > 1.5 <= 3.0 mm, HB				Sheet 161.00
heavy plate, steel strip, solution heat treated artificially aged, > 3.0 <= 6.0 mm, sheet	475	545	8
heavy plate, steel strip, solution heat treated artificially aged, > 3.0 <= 6.0 mm, HB				Sheet 163.00
heavy plate, steel strip, solution heat treated artificially aged, > 6.0 <= 12.5 mm, sheet	460	540	8
heavy plate, steel strip, solution heat treated artificially aged, > 6.0 <= 12.5 mm, HB				Sheet 160.00

Physical properties

Temperature

-50.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	21.60

100.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	23.40

200.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	24.30

300.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	25.20

999.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
72.00	23.40		862.00

Typical physical values

Density	Elastic modulus	Poisson's ratio	Remarks
2.60–2.90	69.00–79.00	0.33	Typical property values for aluminum alloys. These values are not taken from a published standard; they are indicative only and must not be used for design.

Fatigue

Test conditions

Item	Detail
Product	Plates; 90 mm; Solution heat treated and artificially overaged (T7351)
Experiment	Total strain control; R=-1; Frequency: 0.1-10 Hz; T: 23°C
Specimen	Hourglass; Diameter [mm]: 6; Gauge length [mm]: 4; Direction: L

Monotonic

Property	Value
Elastic modulus (GPa)	71.0
Yield strength (MPa)	382.0
Tensile strength (MPa)	462.0
Elongation (%)	8.4
Poisson's ratio	663.0

Strain life

No.	Cyclic yield strength (MPa)	Cyclic strain-hardening exponent n′	Cyclic strength coefficient K′ (MPa)	Fatigue strength coefficient σ′f (MPa)	Fatigue strength exponent b	Fatigue ductility coefficient ε′f	Fatigue ductility exponent c
1	388	0.0940	695	988	-0.1403	5.3384	-1.1609

Stress life

No.	Specimen	Cycles
1	Hourglass; Diameter [mm]: 6; Gauge length [mm]: 4; Direction: L	2E6

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