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Characteristics for grade     АMg2   ( АМг2 )



      Grade :   АMg2   ( АМг2 ) (   1520   )
      Classification :   Aluminium wrought alloys
      Equivalent grades:   Go here



Chemical composition in % for grade   АMg2   ( АМг2 )
Fe Si Mn Cr TiAl Cu Mg Zn Impurity
max   0.5max   0.40.1 - 0.5max   0.05max   0.1595.7 - 98.2max   0.151.7 - 2.4max   0.15other, each 0.05; all 0.15
Comment: Al is a basis; the percentage of Al is given approximately.


Mechanical properties under Т=20oС for grade   АMg2   ( АМг2 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe, GOST 18482-79     155 60 10    
Bar, GOST 21488-97     175   13    
Band, GOST 13726-97     175   7    
Band cold-worked , GOST 13726-97     265-215  3-4   
Profile annealed , GOST 8617-81     225 59 13    
Profile, GOST 8617-81     147 59 13    
Plate , GOST 17232-99     155-175  6-7   


    Brinell hardness for     АMg2   ( АМг2 )   ,       HB 10 -1 = 45   MPa
    Brinell hardness for     АMg2   ( АМг2 )   (cold-worked) ,       HB 10 -1 = 60   MPa


Technological properties for grade   АMg2   ( АМг2 )
  Weldability: without limitations.


Physical properties for grade   АMg2   ( АМг2 )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 0.71     2690   47.6
100   24.2 159   963  
200   27.6        
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     АMg2   ( АМг2 )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalySwedenPolandCzechiaAustriaInter
-DIN,WNrJIS AFNORBSEN UNISSPNCSNONORMISO
A95052
AA5051
AA5052
3.3325
AIMg2.5
AlMg2
5052
5454
5652
5052
5251
AIMg2
ENAW-5051A
ENAW-AlMg2
PAIMg2,5
AIMg2.5
AIMg2
424412
AIMg2.5
5251
AlMg2



Types of delivery of grade   АMg2   ( АМг2 )
B51 - Non-ferrous metals, including rare metals, and their alloys
B52 - Graded and shaped rolling
B53 - Sheets and Strips
В54 - Ribbons
B55 - Bars
B64 - Pipes of non-ferrous metals and alloys
B74 - Wire made of non-ferrous metals and their alloys


Specification :
Mechanical properties :
sв - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  АMg2   ( АМг2 ) - Aluminium wrought alloys: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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