GOST AK8M Aluminium Alloys

Material group: Nonferrous Alloys / Aluminium Alloys
Country / Standard: Russia / GOST

Data updates

Latest Update: 2022-10
Total number of updates: 4
Update History
2020-03 2016-06 2015-11

This material has 60 properties — only a subset is shown here.

Unlock full material properties, including detailed values across temperatures and conditions.

View Complete Material Data ›
Free registration required • Instant access

Free registration required • Instant access

GOST AK8M Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
Base
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cu
VALUE
1.0 – 1.5
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.6
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mg
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Mn
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Other total
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
Zn
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7440-66-6
CRITERIA
Zr
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7440-67-7

GOST R 55375: 2012 / Primary aluminum and alloys based on it. Grades

Looking for full material performance data?

View Complete Material Data ›
Free registration required • Instant access

Free registration required • Instant access

GOST AK8M Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
69 — 79 GPa
Unlock full details
Full data available with free access View Complete Material Data
Density
2.6 — 2.9 kg/dm³
Unlock full details
Full data available with free access View Complete Material Data
Poisson Coefficient
0.33
Unlock full details
Full data available with free access View Complete Material Data

This material has 60 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

View Complete Material Data ›
Free registration required • Instant access

Free registration required • Instant access

GOST AK8M Heat Treatments

  • T1 - Artificial aging without prior quenching, aging 200 +/- 10°C, 5 - 8h;
    T2 - Aging: 280 +/- 10°C, 5 - 8h.
    T5 - Hardening and short (incomplete) artificial aging, Two-stage heating at 505 +/- 5°C, 4 - 6h and 515 +/-5°C, 4 - 8h and cooling in water at 20-100°C, aging 150 +/- 5°C, 10 - 15h;
    T6 - Solution heat treated and artificially aged, heating temperature at 515 +/- 5°C, 2 - 8h, and cooling in water at 20-50°C, aging 170 +/- 5°C, 8 - 16h;
    T6 - Solution heat treated and artificially aged, heating temperature at 515 +/-5°C, 2 - 8h, and cooling in water at 20-50°C; Aging: two-stage heating at 130 +/- 5°C, 2 - 3h or 160 +/- 5°, 4 - 6h;
    T6 - Solution heat treated and artificially aged, heating temperature, two-stage heating at 505 +/-5°C, 4 - 6h or 515 +/- 5°C, 4 - 8h and cooling in water at 20-100°C, aging 170 +/- 5°C, 8 - 16h or
    T6 - Solution heat treated and artificially aged, heating temperature at 505 +/- 5°C, 4 - 6h
    T6 - Solution heat treated and artificially aged, heating temperature at 515 +/- 5°C, 4 - 8h, and cooling in water at 20-100°C; Aging: two-stage heating at 130 +/- 5°C, 2 - 3h or 160 +/- 5°, 4 - 6h;
    T7 - Solution heat treated and overaged/stabilized, heating temperature two-stage heating at 505 +/- 5°C or 515 +/- 5°C, 4 - 8h and cooling in water at 80-100°C, aging 230 +/- 5°C, 3 - 5h or

GOST AK8M Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 176 MPa
Unlock full details
Full data available with free access View Complete Material Data
Brinell Hardness (HB)
≥ 60
Unlock full details
Full data available with free access View Complete Material Data
Elongation, A
≥ 0.5 %
Unlock full details
Full data available with free access View Complete Material Data

Need complete mechanical properties to make the right choice?

Get complete data on strength, hardness, fatigue, and more.

View Complete Material Data ›
Free registration required • Instant access

Free registration required • Instant access

Book A Demo

Optimize material selection for your application - Book A Demo

  • -Cross References
  • 20Composition
  • 36Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers