Specifications:
AWS A5.10
ER 1188
R1188
Description:
AL 1188 is an aluminum welding filler wire. It is a non-heat treatable alloy.
Melting Range: 1215 – 1220°F
Density: .0975 lbs/cu.in
Anodize color: Clear
Available in multiple diameters and sizes in straight length wire and in spools.
Chemical Composition:
Note: Single values are maximum unless otherwise noted.
Si Fe Mn Cu Mg Zn Al Ti Be V Ga Other each
0.06 0.06 0.01 0.005 0.01 0.03 99.88* 0.01 0.0003 0.05 0.03 0.01**
*: The aluminum content is the difference between 100% and the sum of all others analyzed metallic elements present in amounts of 0.010% or more each, expressed to the 2nd decimal before determining the sum.
**: The sum of the “others” elements 0.010% or more each, expressed to the 2nd decimal before determining the sum.
