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Magnesium die-casting pieces
Casting magnesium alloy billets and pieces,are often to be extruded to finished products,such as part of bicycles ,motorcycles and cars,and components for tools and martial & aero industry.In 3C industries(Computer,Communications & Consuming Electonics),such a series of die-casting is greatly going up.
Size:upon buyer¡¯s requirements.
Designation
Chemical compositions(%)
(max)
Strength
Elongation
Hardness
AI
Mn
Zn
Si
Cu
Ni
Fe
Mpa
%
HB
AZ91D
8.3-9.7
0.15-0.5
0.35-1.0
0.01
0.03
0.002
0.005
240
3
75
AZ81
7.0-8.5
≥0.17
0.3-1.0
0.05
0.015
0.001
0.004
230
3
70
AM60B
5.5-6.5
0.24-0.6
≤0.22
0.10
0.01
0.002
0.005
225
8
65
AM50A
4.4-5.4
0.26-0.6
≤0.22
0.10
0.01
0.002
0.004
210
10
60
Am20
1.7-2.5
≥0.20
≤0.20
0.05
0.008
0.001
0.004
190
12
45
AS41B
3.5-5.0
0.35-0.7
≤0.12
0.5-1.5
0.02
0.002
0.0035
230
6
80
Ae42
3.6-4.4
≥0.10
≤0.20
-
0.04
0.001
0.004
230
3
60

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