Kawat Las Aluminium R4043 HARRIS - 2.4

Kawat Las Aluminum GTAW R4043,
merk HARRIS USA,
Harga Tertera /Box,
Berat Bersih /Box = 4.54kg,
Kondisi 100% Baru.

CHEMICAL COMPOSITION
Aluminium BALANCE
Magnesium 0.05% Max
Manganese 0.05% Max
Silicone 4.5 - 6.0%
Beryllium 0.0008% Max
Others Each 0.05% Max, Total 0.15% Max
Titanium 0.20%
Copper 0.30% Max
Chromium 0.05 - 0.20%
Zinc 0.10% Max
Iron 0.80% Max

PHYSICAL PROPERTIES
Solidus 1065⁰F (574⁰C)
Liquidus 1170⁰F (632⁰C)
Tensile Strength 27,000psi
Yield Strength 18,000psi
Elongation in 2“ 8%

DETAILS
4043 is an all-position 5% silicon alloy used to weld heat treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys.

Features
- Designed for welding heat treatable base alloys, specifically 6XXX series alloys.
- Lower melting point and more fluidity than the 5XXX series filler alloys.
- Low sensitivity to weld cracking with the 6XXX series base alloys.
- Often used to for repair welding aluminum/silicon cast alloys such as grades 353/A356.
- Common choice for welding 6061.
- Embossed with model number on each end for easy identification after use.

Typical Applications
- Repair welding aluminum/silicon cast alloys.
- Welding automotive parts, truck trailers and bicycles.