Aluminum welding wire er4043 / er4047er5356 gas shielded welding wire argon arc welding wire

  S301 pure aluminum welding wire er1070 aluminum welding wire , Note: S301 is the aluminum content ≥ 99
7% pure aluminum welding wire has excellent corrosion resistance, high thermal and electrical conductivity and excellent processability, but low strength Application: it is used as filling material for argon arc welding and gas welding of pure aluminum
It is widely used in the connection of aluminum bus and guide rod in electrolytic aluminum plant, as well as power, chemistry, food and other industries S311 aluminum silicon welding wire er4043 aluminum welding wire , Note: s311 is an aluminum silicon alloy welding wire containing 5% silicon
It has good fluidity and strong hot crack resistance, but its ductility is insufficient
Due to the high silicon content, when used in the welding of high magnesium alloy, brittle Mg2Si is easy to be generated in the weld, which reduces the plasticity and corrosion resistance of the joint
In addition, the color of the weld surface is dark, which is different from that of the base metal after anodizing Usage: used as filler material for argon arc welding and gas welding of aluminum alloy workpieces and castings except aluminum magnesium alloy
It is commonly used for welding 6061 and other 6000 series aluminum alloys, 3000 series and 2000 series aluminum alloys and cast aluminum
It is widely used in railway locomotive, chemical industry, food and other industries Er4047 aluminum silicon welding wire , Note: 4047 is a eutectic Al Si alloy welding wire containing 12% silicon
It has low melting point, good fluidity and good corrosion resistance
But its anodized color is gray black Application: suitable for argon arc welding of aluminum silicon, aluminum silicon magnesium, aluminum silicon magnesium copper forged aluminum and cast aluminum (& gt; 7% Si)
It is more widely used for brazing of pure aluminum, aluminum manganese and aluminum silicon magnesium alloys S321 aluminum manganese welding wire er3103 aluminum welding wire , Note: s321 is an aluminum manganese alloy welding wire
The weld metal has good corrosion resistance, higher strength than pure aluminum, and good weldability and plasticity Usage: used as filler material for argon arc welding and gas welding of 3000 series aluminum manganese alloy S331 aluminum magnesium welding wire ER5356 aluminum welding wire , Note: s331 is an aluminum magnesium alloy welding wire containing 5% magnesium and a small amount of titanium refined grains
It has good corrosion resistance, hot crack resistance, high strength and good malleability
The weld is still white after anodizing, which can provide good color matching for welded joints
It is a general welding material with wide application Application: it is the basic filler metal for argon arc welding of aluminum magnesium (& Ge; 3% Mg) alloy
It is also used in the welding of aluminum silicon magnesium, aluminum zinc magnesium alloy and the repair welding of aluminum magnesium alloy castings
Such as locomotives, chemical pressure vessels, bicycles, aluminum skateboards and other sports equipment, military production, shipbuilding, aviation and other industries ER5183 aluminum magnesium welding wire Note: 5183 is an aluminum magnesium welding wire with nearly 5% magnesium and high manganese content
It has good corrosion resistance, hot crack resistance, high strength and good malleability
The weld is still white after anodizing, which can provide a good color matching for the welded joint
For some alloys, the strength of the welded joint is slightly higher than 5356 Usage: used as filler metal for argon arc welding of aluminum magnesium (& Ge; 3% Mg) alloy
It is applied in locomotive carriage, chemical pressure vessel, nuclear industry, shipbuilding, refrigeration, boiler and aerospace industry Er5556 aluminum magnesium welding wire It shows that 5556 is an aluminum magnesium welding wire containing more than 5% magnesium and higher manganese content
It has high strength, good corrosion resistance and hot crack resistance
The weld is still white after anodizing, which can provide good color matching for welded joints Application: filler material for argon arc welding of aluminum alloy with high magnesium (& Ge; 3% Mg)