Precision sand castings in magnesium or aluminium alloys from a UK foundry.

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Magnesium Alloy Composition
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Alloy Data Page

Magnesium cast alloys Chemical composition
(mass %)
Abbreviation Designation
G-MgAl8Zn1 AZ81 Aluminium 7.0 - 8,5
Zn 0.3 - 1,0
Mn 0.1 - 0,3
Mg remainder
G-MgAl9Z1 AZ91 Aluminium 8.0 - 9,5
Zn 0.3 - 1,0
Mn 0.1 - 0,3
Mg remainder
G-MgAl6 A6 Aluminium 5.5 - 6,5
Mn 0.1 - 0,4
Mg remainder
GD-MgAl6Zn1 AZ61 Aluminium 5.5 - 6,5
Zn 0.2 - 1,0
Mn 0.1 - 0,4
Mg remainder
GD-MgAl4Si1 AS41 Aluminium 4.0 - 5,0
SI 0.4 - 1,0
Mn 0.2 - 0,5
Mg remainder
G-MgZn4SE1Zr1 **) RZ5 Zn 3.5 - 5,0
SE 0.8 - 1,7
Zr 0.4 - 1,0
Mg remainder
G-MgZn5Th2Zr1 TZ6 Zn 4.8 - 6,2
Th 1.5 - 2,0
Zr 0.4 - 1,0
Mg remainder
G-MgSE3Zn2Zr1 ZRE1 SE 2.5 - 4,0
Zn 0.8 - 3,0
Zr 0.4 - 1,0
Mg remainder
G-MgTh3Zn2Zr1 ZT1 Th 2.7 - 3,3
Zn 1.7 - 2,7
Zr 0.4 - 1,0
Mg remainder
G-MgAg3SE2Zr1 *)**) MSR AG 2.0 - 3,0
SE 1.8 - 2,5
Zr 0.4 - 1,0
Mg remainder

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