P-AlSi1MgMn (Italy / UNI) Material Properties

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

Data updates

Latest Update: 2014-03
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 88 — 412 MPa view details
Elongation, A 2 — 40 % view details
Impact Strength 100 — 340 kJ/m² view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 12.8 — 59.8 ksi view details
Elongation, A 2 — 40 % view details
Impact Strength 48 — 162 ft·lb/in² view details

Physical Properties

Temperature

0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 69 — 79 GPa view details
Density val1
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kg/dm³ view details
Poisson Coefficient val1
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view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 171.544 — 209.2 W/(m∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Electrical Resistivity 0.031 — 0.039 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 val1
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lb/in³ view details
Poisson Coefficient val1
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view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 99.1 — 121 BTU/(h∙ft∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Electrical Resistivity 52.2 E-06 — 64 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
≤ 0.1
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.1
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
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

UNI 3571: 1955 / Primary wrought aluminium-silicium-magnesium-manganese alloy (Si 1% - Mg 0.6% - Mn 0.3%)

Heat Treatments

  • R: Complete annealing at 360 - 400 °C for 4 - 8 hours with slow cooling in oven (until 250 °C). TN: Water quenching (10 - 30°C) from 530 - 545°C, after preheating for 0.5 - 2 hours; natural ageing (max 50°C) for at least 96 hours; TA 14: Water quenching (10 - 30°C) from 530 - 545°C, after preheating for 0.5 - 2 hours; artificial ageing at 135 - 145°C for 2 - 4 hours to be completed within 2 hours from quenching. TA 16: Water quenching (10 - 30°C) from 530 - 545°C, after preheating for 0.5 - 2 hours; artificial ageing at 155 - 165°C for 8 - 12 hours to be completed within 2 hours from quenching. TA 16 H 20: as per TA 16 followed by hardening H 20. Hot working range: 400 - 500°C.