P-AlMn1.2 (Italy / UNI) Material Properties

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

Data updates

Latest Update: 2019-05
Total number of updates: 3
Update History:
2016-06 2014-03

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 78 — 245 MPa view details
Elongation, A 1 — 45 % view details
Impact Strength val1
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kJ/m² view details
Brinell Hardness (HB) 25 view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 11.3 — 35.5 ksi view details
Elongation, A 1 — 45 % view details
Impact Strength val1
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ft·lb/in² view details
Brinell Hardness (HB) 25 view details

Physical Properties

Temperature

0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 68.6 — 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 192.464 — 193 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 0.035 Ω∙mm²/m view details
Electrical Conductivity val1
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S/m view details
Modulus of Elasticity 9.95 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 111 — 112 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 57.4 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
Cu
VALUE
≤ 0.1
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.5
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Fe+Mn
VALUE
val1
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UNIT
%
CAS NUMBER
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 3568: 1955 / Primary Aluminium - Manganese alloy for plastic processing (Mn 1.2%)

Heat Treatments

  • Full annealing ( R ) for 2 to 4 hours at the temperature range of 450 - 500 °C. From a very hardened material (H60) it is possible to obtain a less hardened material ( H20- H30) through partial annealing at 200 - 220 °C for 4 - 6 hours. Hot working range at 450 - 520 °C
  • Full Annealing from 450 to 500°C for 1 to 2h to scheme with subsequent cooling in ambient air (or in the oven). They can follow operations of flattening, straightening and ironing, for reasons of dimensional tolerances, which have a slight strain hardening. <br /> H12, H14, H16 and H18 - work hardened states provided for rolled and drawn, obtained by performing the material, in an intermediate stage of processing, the complete annealing (O) followed by a final cold processing plastic, extrusion lamination, involving different work hardening equal to about 18% (H12), 37% (H14), 55% (H16) and 75% (H18). <br /> H22, H24, H25, H26 - United recovery (crystalline rearrangement) provided for rolled and / or drawn, obtained by performing on the same semi-finished very hard drawn (H16, H18) a partial annealing from 230 to 260°C for 2 to 6h to hold at followed by cooling in ambient air (H16 ->H24, H22, H18 -> H26, H25, H24). <br /> H112 - Raw extrusion of the hot rolling. They can follow operations of flattening, straightening and ironing, for reasons of dimensional tolerances, which have a slight strain hardening.