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1. In the validity date of product,you can directly welding without any pre-welding treatment when the package is opened.The product can be saved for above two years under sealed condition.If the pakage is opened, it can be saved for three month at room temperature.
2.The product should be placed in the ventilated, dry and acid, alkali, oil media isolation place;
3.To avoid damaging the welding wire reel and quality of the welding wire,the product should avoid impacting,falling and damping in the transportation.
4.Please place the dustproof shield on the Aluminum wire after the package is opened.
5.Please clean the surface of Aluminum wire if the wire is out of shelf life.
6.The arc will stimulate your eyes during welding, please pay attention to protection.
| Aluminium & Aluminium Alloy welding wires | |
| Classification | GB/T 10858-2008-------------------------------------HS 311 |
| AWS A5.10----------------------------------------------ER 4043 | |
| Typical composition in % | Si-----------------------------------------------------------4.50-5.50 |
| Fe-----------------------------------------------------------<0.80 | |
| Cu-----------------------------------------------------------<0.30 | |
| Mn-----------------------------------------------------------<0.05 | |
| Mg-----------------------------------------------------------<0.05 | |
| Zn------------------------------------------------------------<0.10 | |
| Be------------------------------------------------------------<0.0003 | |
| Ti-------------------------------------------------------------<0.20 | |
| Others-------------------------------------------------------<0.05 | |
| Others Total------------------------------------------------<0.15 | |
| Physical properties | 0.2% yield strength Rpo2 (Mpa)---------------------40 |
| Tensile Strength Rm (Mpa)------------------------------120 | |
| Elongation A5 (L0=5d0) (%)-----------------------------8 | |
| (Approx.Values) | Test Temperature (ºC)-------------------------------------20 |
| Performance & Usage | This type containing 5% silicon,which can be adapted in welding all kinds of forging and casting alloys.With the good performance in anti-thermal crack. |
| Usage:ships,engine,mold,furniture,vessel,container,etc. | |
| Shielding gas | Argon, Helium, or Argon/Helium-mixtures. |
| Dimensions Φ | MIG-wires (mm): |
| 0.8 ; 0.9 ; 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 ; 6.0 | |
| Wire Packagings | (Mig Wires) : |
| S100/0.5kg 1Lb , S200/2kg , S270-S300/6kg-7kg | |
| (Tig Rod ) : | |
| 5/10kg ······· length :1000mm | |