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Characteristics for grade     ML15   ( МЛ15 )



      Grade :     ML15   ( МЛ15 )
      Classification :   Magnesium for casting
      Equivalent grades:     Is absent



Chemical composition in % for grade   ML15   ( МЛ15 )
Fe Si NiAl Cu Zr Mg Zn La Impurity
max   0.01max   0.03max   0.005max   0.02max   0.030.7 - 1.192.38 - 94.74 - 50.6 - 1.2other 0.12; all 0.2
Comment: Mg is a basis; the percentage of Mg is given approximately.


Mechanical properties under Т=20oС for grade   ML15   ( МЛ15 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
 , GOST 2856-79     210 130 3    


    Brinell hardness for     ML15   ( МЛ15 )   ,       HB 10 -1 = 28   MPa


Technological properties of the material   ML15   ( МЛ15 ) .
        Solidification temperature : 630 - 539   °C
        Casting temperature : 720 - 800   °C
        Linear shrinkage : 1.3 - 1.6   %


Physical properties for grade   ML15   ( МЛ15 )
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 0.43   138.1 1830 921.1  
100   26.9        



Types of delivery of grade   ML15   ( МЛ15 )
B51 - Non-ferrous metals, including rare 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]

  ML15   ( МЛ15 ) - Magnesium for casting: 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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