Improbond GmbH – Laser Welding Wire
05_2245
| Property |
Value |
Material no.
|
3.2245 |
| Tensile elastic limit |
100 N/mm² |
| Tensile strength |
160 N/mm² |
| Expansion |
15 % |
For the laser welding of Al-Si alloys of up to 7 % Si.
For base materials
- AlMgSi0,5
- AlMgSi0,7
- AlMgSi1
- G-AlMgSi6 Cu4
| Symbol |
Name |
Value |
| Si |
Silicium |
5,00 % |
| Zn |
Zinc |
0,20 % |
| Ti |
Titanium |
< 0,15 % |
| Fe |
Iron |
< 0,40 % |
| Al |
Aluminium |
Rest |
05_2384
| Property |
Value |
Material no.
|
3.2384 |
| Tensile elastic limit |
90 N/mm² |
| Tensile strength |
290 N/mm² |
| Expansion |
8 % |
AlSi7Mg0,6 material for laser welding of AI-alloys.
Good flow properties.
| Symbol |
Name |
Value |
| Si |
Silicium |
6,70 – 7,30 % |
| Mn |
Manganese |
0,09 % |
| Zn |
Zinc |
< 0,10 % |
| Ti |
Titanium |
< 0,15 % |
| Fe |
Iron |
0,14 % |
| Mg |
Magnesium |
0,50 – 0,60 % |
| Al |
Aluminium |
Rest |
05_2585
| Property |
Value |
Material no.
|
3.2585 |
| Tensile elastic limit |
80 N/mm² |
| Tensile strength |
180 N/mm² |
| Expansion |
5 % |
For the laser welding of Al-Si alloys of up to 12 %
Si.
For base materials
- G-AlSi11
- G-AlSi12
- G-AlMg3 Si
| Symbol |
Name |
Value |
| Si |
Silicium |
12,00 % |
| Mn |
Manganese |
~ 0,30 % |
| Zn |
Zinc |
< 0,10 % |
| Ti |
Titanium |
< 0,15 % |
| Fe |
Iron |
< 0,50 % |
| Al |
Aluminium |
Rest |
05_3535
| Property |
Value |
Material no.
|
3.3535
|
| Tensile elastic limit |
80 N/mm² |
| Tensile strength |
180 - 250 N/mm² |
| Expansion |
15 % |
AlMg3 material for laser welding of Al-alloys. Particulary suitable for anodizing.
| Symbol |
Name |
Value |
| Si |
Silicium |
0,40 % |
Mn
|
Manganese |
0,50 % |
Zn
|
Zinc
|
0,20 % |
Ti
|
Titanium |
0,15 %
|
Cu
|
Copper
|
0,10 %
|
Fe
|
Iron
|
0,40 %
|
Mg
|
Magnesium |
2,60 - 3,60 %
|
Al
|
Aluminum
|
Rest
|
05_3548
| Property |
Value |
Material no.
|
3.3548 |
| Tensile elastic limit |
110 N/mm² |
| Tensile strength |
270 – 350 N/mm² |
| Expansion |
16 % |
| Hardness |
70 HB |
Laser welding wire for the base materials of the
group „Al-Mg-…”, e.g. AlMg 3 (3.3535), AlMg 4,5 Mn (3.3547), AlMg 5
(3.3555) AlMg 2 Mn 0,8, AlMg 2,7 Mn. Furthermore for thermosetting
alloys, like AlCuMg 1 (3.1325), AlMgSi 1 (3.2315), AlZn 4,5 Mg 1
(3.4335).The laser welding ability in consideration of the
vulnerability to hot cracks should be checked.
For base materials
- aluminium alloys
- AlMg 3 (3.3535)
- AlMg 4,5 Mn (3.3547)
- AlMg 5 (3.3555)
- AlMg 2 Mn 0,8
- AlMg 2,7 Mn
- AlCuMg 1 (3.1325)
- AlMgSi 1 (3.2315)
- AlZn 4,5 Mg 1 (3.4335)
| Symbol |
Name |
Value |
| Si |
Silicium |
0,25 % |
| Mn |
Manganese |
0,80 % |
| Mg |
Magnesium |
4,50 % |
| Cr |
Chrome |
0,75 % |
| Ti |
Titanium |
0,25 % |
| Al |
Aluminium |
Rest |
05_4145
| Property |
Value |
Material no.
|
ER 4145 |
| Tensile elastic limit |
265 N/mm² |
| Tensile strength |
310 N/mm² |
| Expansion |
5 % |
Al-Si-Cu-alloy with good flow properties and a low
melting point. Bright weld, low level of unburned carbon. The weld is
easy to polish with a high tensile strength and crack resistance.
For base materials
- G-AlSi11
- G-AlSi12
- G-AlMg3 Si
| Symbol |
Name |
Value |
| Si |
Silicium |
10,00 % |
| Fe |
Iron |
0,20 % |
| Cu |
Copper |
4,00 % |
| Al |
Aluminium |
Rest |