Specifications:
AWS A5.10
AWS A5.10 R4047
AMS 4185
UNS A94047
USWC 4185(C)
BAlSi-4
Description:
Aerospace Material Specification 4185 is aluminum alloy 4047 brazing alloy. Alloy 4047 is similar to alloy 4043 but alloy 4047 contains a higher silicon content, providing increased fluidity and reduced shrinkage. This alloy has a low melting range, excellent corrosion resistance, and sustainability in elevated temperatures.
Available in MiG and TiG forms. Available in multiple diameters and sizes in wire and spool.
Chemical Composition:
SI Fe Mn Cu Zn Mg Al Other Impurity Other element
11-13 0,08 max 0.15 0.30 max 0.20 max 0.10 Bal 0.05 max 0.15 max
