ER4047 aluminum welding wire rod manufacturer

ER4047 aluminum alloy welding wire rod manufacturer and supplier introduction
Henan Signi Aluminum is a ER4047 aluminum alloy welding wire rod manufacturer and supplier,
ER4047 aluminum alloy welding wire rod is a kind of aluminum silicon solder. It is used for welding aluminum with the aluminum welding powder used in conjunction with 201. It is a kind of brazing. It is suitable for aluminum with high welding purity. The working melting point temperature is between 580-620 degrees, so it is suitable for certain welding experience. People use welded thin aluminum, similar welding materials with lower melting point, such as low-temperature aluminum electrode WE53 solid, the melting point is also low temperature when welding, but lower than the melting point of 4047 is about 200 degrees, making low-temperature aluminum welding more It's easier.
 
ER4047 aluminum alloy welding wire rod manufacturer and supplier performance characteristics:
ER4047 aluminum alloy welding wire rod is a 12% silicon alloy welding wire suitable for welding various cast and extruded aluminum alloys. The low melting point and good fluidity make the base metal weld deformation very small.
 
Typical chemical composition of ER4047 aluminum alloy welding wire rod manufacturer and supplier:
Si 12,
Mg≤0.10,
Fe≤0.80,
Cu≤0.03,
Zn ≤ 0.20,
Mn ≤ 0.15,
AL balance
 
The usage of ER4047 aluminum alloy welding wire rod manufacturer and supplier:
Welding or surfacing of light alloy processing industry.
Need to use flux, using oxygen welding.