AL-P7175 (Italy / UNI) Material Properties

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

Data updates

Latest Update: 2025-01
Total number of updates: 2
Update History:
2019-06

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 320 MPa view details
Tensile Strength 410 MPa view details
Elongation, A 2 % view details
Yield Strength, Rp0.2 46.4 ksi view details
Tensile Strength 59.5 ksi view details
Elongation, A 2 % 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 0.043 — 0.053 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 72.3 E-06 — 87.5 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
0.1800 – 0.2800
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
1.2000 – 2.0000
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

EN 4215: 2005 / Aerospace series - Aluminium alloy AL-P7175-T651 - Plate - 6 mm < a ≤ 80 mm

Heat Treatments

  • 460 °C <= &theta; <= 480°C / WQ &theta; <= 40°C+ 1,5 % <= controlled stretched <= 3 % + 100°C <= &theta; <= 135°C / 3 h <= t <= 24 h + 155°C <= &theta; <= 175°C / 8 h <= t <= 30 h.
  • 460°C <= T <= 500°C / WQ T <= 40°C; +1.5% <= controlled stretched <= 3%; +115°C <= T <= 125°C / 20h <= t <= 30h or +125°C <= T <= 138°C / 12h <= t <= 18h. Artificial ageing may be carried out using the following alternative single stage method: heating to a temperature of 155°C = &theta; = 175°C at a rate not exceeding 20°C/h and soaking at this temperature for 8 h = t = 30 h.