Magnesium
Extrusions
Gena specializes in supplying engineered profiles and semi-finished products made from extrusions per customer drawings. Leading grades are AZ31B, AZ80A and ZK60A. All extrusions are made per ASTM B107. Magnesium extrusions are being utilized in Automotive , Electronics and General Engineering applications. Magnesium extrusions are available in circle sizes from 15 mm to 360mm, including custom shapes, standard and seamless tube, multi-void hollows, bars and rods.
Mechanical Properties of Magnesium Extrusions
Alloy |
Temper |
Form |
UTS
[MPa] |
YS
[Mpa] |
E
[%] |
AZ31B |
F |
Solid
Hollow |
240
223 |
15 2
11 3 |
7
8 |
AZ80A |
F
T5 |
Solid & Hollow
Solid & Hollow |
297
335 |
195
230 |
8
4 |
Aluminum Alloy 6060-T5-Magnesium Alloy AZ31B-F
Alloy
Properties |
Al Alloy
6063-T5 |
Mg Alloy
AZ31B-F |
| Gravity |
2.7 |
1.77 |
| HardnessĦĦ[BRINNELL] |
60 |
55 |
| Tensile Strength [Mpa] |
245 |
260 |
| Yield Strength [Mpa] |
215 |
180 |
| Elongation IN 50 MM [%] |
10 |
12 |
| Conversion Coating |
45h* |
168h* |
| Painting |
10 Years . |
10 Years |
Chemical Properties of Magnesium Alloy (Composition)
| Type |
AZ31B |
AZ80A |
Note |
| Al |
2.5-3.5% |
7.8-9.2% |
Total Impurities
0.30 Max |
| Mn |
0.20-1.0% |
0.12-0.5% |
| Zn |
0.6-1.4% |
0.2-0.8% |
| Si |
0.05 Max |
0.07 Max |
| Cu |
0.01 Max |
0.01 Max |
| Ni |
0.003 Max |
0.003 Max |
| Fe |
0.005 Max |
0.005 Max |
| Ca |
0.04 Max |
- - - - |
| Remainder |
Mg |
Mg |
|
|
