kawat las alumunium HILCO Aluminil AlSi-5

Kode AWS : A5.3 E4043
Merek : HILCO
Jenis pengelasan : SMAW
Diameter : 2,5mm / 3,2mm
Panjang : 30 cm
Berat : 2 kgs/kaleng
packing : kaleng

Aluminil Si 5 is our special coated aluminium electrode for welding, repairing and surfacing forged and cast aluminium-silicon alloys and joining dissimilar aluminium alloys with max. 7%Si content. The easy flowing characteristics make the electrode suitable for welding all aluminium castings (except AlMg castings). The electrode has a pure white coating specifically designed to reduce moisture pick-up. For thicker plate materials (?15 mm.) it is recommended to preheat at 150°C to 250°C before welding.

Base materials to be welded:
• Aluminium-MgSi alloys •
• Aluminium-Mg alloys up to 2,5% Mg •
• Aluminium-MnCu alloys •
• Aluminium-Si cast alloys
• Joining dissimilar aluminium alloys

Applications:
General fabrication & construction (aluminium base metals)
Shipbuilding & Offshore
Repair & Maintenance