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Magnesium Hollow Extruded Properties

Composition, Physical & Mechanical Properties for
Extruded Tube, Hollow and Semi-Hollow Shapes

FORM
ALLOY
TEMPER
 Wall
Thickness
(Inches)		 Nominal Composition – (%)
(Balance is Magnesium)		 Physical Properties
(Room Temperature)
ALUMINUM
ZINC
MANGANESE
ZIRCONIUM
OTHER
SPECIFIC
GRAVITY
(68 °F)
DENSITY
LB/CU. IN.
(68 °F)
MELTING
POINT
(°F)
THERMAL
CONDUCTIVITY
(CGS UNITS)
(68 ° F)
ELECTRICAL
SENSITIVITY
(MICROHM-
CENTIMETERS)
(68 ° F)
Extruded Tubes
 AZCOML F 0.028-0.250
(6" MAX O.D.)
0.251-0.750
(6" MAX O.D.)		 2.8 0.9 .15 – – 1.77 .064 1160 .18 9.2
AZ31B F 0.028-0.250
(6" MAX O.D.)
0.251-0.750
(6" MAX O.D.)		 3.0 1.0 .2 – – 1.77 .064 1160 .18 9.2
AZ61A  F  0.028-0.250
(6" MAX O.D.)		 6.5 1.0 .15 – – 1.80 .065 1145 .14 12.5
ZK60A  F  0.028-0.250
(3" MAX O.D.)		 – 5.5 – 5.5 – 1.83 .066 1175 .28 6.0
ZK60A  T5  0.028-0.250
(3" MAX O.D.)
0.094-1.188
(3" MAX O.D.)		 – 5.5 – 5.5 – 1.83 .066 1175 .29 5.7
Extruded Hollow and
Semi-Hollow Shapes
 AZCOML

AZ31B

AZ61A

ZK60A

ZK60A

 F

F

F

F

T5

 ALL SIZES

ALL SIZES

ALL SIZES

ALL SIZES

ALL SIZES

 2.8

3.0

6.5

–

–

 0.9

1.0

1.0

5.5

5.5

 .15

.2

.15

–

–

 –

–

–

.55

.55

 –

–

–

–

–

 1.77

1.77

1.80

1.83

1.83

 .064

.064

.065

.066

.066

 1160

1160

1145

1175

1175

 .18

.18

.14

.28

.29

 9.2

9.2

12.5

6.0

5.7

 

FORM
ALLOY
TEMPER
 Room Temperature Mechanical Properties
Ultimate
Tensile
Strength
(KSI)		 Tensile
Strength
Yield
(KSI)		 Elongation
in 2 Inches
(%)		 Compressive
Yield
Strength
(KSI)
SHEAR
STRENGTH
(KSI)
 TYP.
Bearing
Strength
(KSI)
APPROX
BRINNEL
HARDNESS
TYP MIN TYP MIN TYP MIN TYP MIN TYP ULT. YIELD
Extruded Tubes
 AZCOML
 		 F
 		 35
35		 31
31		 23
23		 15
15		 16
12		 8
4		 11
11		 9
9		 –
–		 –
–		 –
–		 46
46
AZ31B
 		 F
 		 36
36		 32
32		 24
24		 16
16		 16
12		 8
4		 12
12		 10
10		 –
–		 –
–		 –
–		 46
46
AZ61A F 41 36 24 16 14 7 16 11 – – – 60
ZK60A F 47 40 35 28 13 5 25 20 – – – 75
ZK60A T5
 		 50
49		 46
44		 40
39		 38
33		 11
12		 4
4		 30
26		 26
21		 –
–		 –
–		 –
–		 82
82
Extruded Hollow and
Semi-Hollow Shapes
 AZCOML

AZ31B

AZ61A

ZK60A

ZK60A

 F

F

F

F

T5

 35

36

41

46

50

31

32

36

41

46

50

 23

24

24

34

40

 19

20

16

28

38

 16

16

14

12

11

 8

8

7

5

4

 11

12

16

25

29

 9

10

11

20

26

 –

–

–

–

–

 –

–

–

–

–

 –

–

–

–

–

 46

46

60

75

82