AL22 (Russia / GOST) Material Properties

Alternative designations: АЛ22
Material group: Nonferrous Alloys / Aluminium
Country/Standard: Russia / GOST

Data updates

Latest Update: 2017-02
Total number of updates: 2
Update History:
2016-06

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Tensile Strength 176 MPa view details
Elongation, A 1 % view details
Brinell Hardness (HB) 90 view details
Tensile Strength 25.5 ksi view details
Elongation, A 1 % view details
Brinell Hardness (HB) 90 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 0.33 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 0.33 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
Remainder
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Be
VALUE
0.03 – 0.07
UNIT
%
CAS NUMBER
7440-41-7
CRITERIA
Cr
VALUE
≤ 0.20
UNIT
%
CAS NUMBER
7440-47-3
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
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

GOST 1583: 1993 / Aluminium casting alloys. Specifications

Heat Treatments

  • T4 - Solution heat treated and naturally aged (T4), heating temperature at 425 +/-5°C, 15-20h, cooling in water at 100°C or oil at 40-50°C, aging 175 +/- 5°C, 5 - 17h;