ER2319 aluminum copper wire

ER2319 aluminum-copper wire contains 5.8%-6.8% copper alloy wire, mainly used for welding of 2 series aluminum alloy
 
ER2319 aluminum copper wire features:
The ER2319 aluminum-copper wire performs better than the 4XXX aluminum alloy wire in strength and ductility and will have very good resistance to stress.
 


ER2319 aluminum copper wire application range:
ER2319 aluminum-copper wire is used in the aerospace industry, military and high-strength structures.
 
Executive standard: GB/T 10858-2015, equivalent to ANSI/AWS A5.10
 
ER2319 Aluminum Brazing Wire Chemical Composition (%)
Si≤0.20,
Fe≤0.30,
Cu 5.8-6.8,
Mn0.20-0.40,
Mg≤0.02,
Zn ≤ 0.10,
Be: ≤ 0.0003,
Ti 0.10-0.20,
Cr--,
Al balance