AL-P7050 (Italy / UNI) Material Properties

Material group: Nonferrous Alloys / Aluminium
Country/Standard: Italy / UNI

Data updates

Latest Update: 2025-01
Total number of updates: 4
Update History:
2020-07 2017-09 2016-04

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 210 MPa view details
Elongation, A 1.5 % view details
Brinell Hardness (HB) 145 view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 30.5 ksi view details
Elongation, A 1.5 % view details
Brinell Hardness (HB) 145 view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 69 — 79 GPa view details
Density 2.6 — 2.9 kg/dm³ view details
Poisson Coefficient val1
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view details
Electrical Resistivity 0.041 — 0.045 Ω∙mm²/m view details
Electrical Conductivity val1
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S/m view details
Modulus of Elasticity 10 E+03 — 11.5 E+03 ksi view details
Density 0.094 — 0.105 lb/in³ view details
Poisson Coefficient val1
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view details
Electrical Resistivity 67.9 E-06 — 75.6 E-06 Ω∙circular·mil/ft view details
Electrical Conductivity val1
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S/in view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
Remainder
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cr
VALUE
≤ 0.04
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
2.00 – 2.60
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mg
VALUE
val1
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UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Other each
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
Zn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-66-6
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

EN 3338: 2005 / Aerospace series - Aluminium alloy AL-P7050 - T74511 - Extruded bar and section - a or D ≤ 150 mm with peripheral coarse grain control

Heat Treatments

  • 470°C <= T <= 485°C / WQ T <= 40°C; +1% <= controlled stretched <= 3%; +105°C <= T <= 125°C / 6h <= t <= 24h; +167°C <= T <= 180°C / 6h <= t <= 16h
  • 470°C <= T <= 485°C / WQ T <= 40°C; +1% <= controlled stretched <= 3%; +110°C <= T <= 125°C / 3h <= t <= 24h; +157°C <= T <= 177°C / 6h <= t <= 18h