5/19/2012 : 11:52 am : +0200
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| Typical composition in % |
|
| Si |
< 0,25 |
| Fe |
< 0,40 |
| Cu |
< 0,05 |
| Mn |
< 0,05 |
| Mg |
< 0,05 |
| Zn |
< 0,07 |
| Be |
< 0,0003 |
| Ti |
0,10 - 0,20 |
| Others |
< 0,03 |
| Al |
min. 99,50 |
| Classification |
|
| EN ISO 18273 |
S Al 1450 (Al99,5Ti) |
| Material No. |
3.0805 |
| Remarks |
| Welding of pure Aluminium requires special precautions due to the narrow melting range in order to prevent hotcracking and porosity. Grain refinement in the weld metal resulting from the addition of Ti. |
| Physical properties (Approx. values) |
|
| Electrical conductivity [S*m/mm²] |
min. 35 |
| Heat conductivity at 20° C [W/(m*K)] |
210-230 |
| Linear heat extension coefficient (20-100°C) [1/K] |
23,5 * 10-6 |
| Physical properties of pure weld metal (Approx. values) |
|
| 0,2 % yield strength Rp0,2 [MPa] |
20 |
| Tensile strength Rm [MPa] |
65 |
| Elongation A5 (Lo=5d0) [%] |
35 |
| Test temperature [°C] |
20 |
| Welding position |
| PA, PB, PC, PF |
| Shielding gas |
| I1, I2, I3 (Argon, Helium or Argon/Helium-mixtures) |
This material has no approvals.
| Dimensions |
|
| MIG-wires [mm] |
0,8; 1,0; 1,2; 1,6; 2,0; 2,4 |
| TIG-rods [mm] |
1,6; 2,0; 2,4; 3,2; 4,0; 5,0 |
Images of the packs may be found here...
| Spools |
Packaging units |
| S 100 / 0,5 kg |
20 spools = 10 kg (Box) |
| S 200 / 2 kg |
4 spools = 8 kg (Box) |
| S 300 / 6 kg |
56 spools = 336 kg (Pallet) |
| B 300 / BS 300 / 7 kg |
56 spools = 392 kg (Pallet) |
| B 400 / 18 kg |
28 spools = 504 kg (Pallet) |
| B 400 / 40 kg |
15 spools = 600 kg (Pallet) |
TIG-rods are packed in boxes of 10kg. The length is 1.000 mm. Each rod is stamped 3 times on it's length of 1.000 mm.
Synopsis