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ER1100

AWS A5.10 ER1100
ASME SFA 5.10 ER1100
UNS A91100

ER1100 (commonly referred to as Al 99.5) is a 99% aluminum filler metal that is available in spools or cut lengths for MIG or TIG welding processes. ER1100 is commonly used for architectural and decorative applications, furniture, piping, deep drawing applications and spun hollow ware. Common applications would include base metals 1100, 3003, and 3003 to similar base metals or to 1060,1070, 1080 and 1350. Slight golden color after anodizing. Average tensile strength as welded is 13,500 psi.

TYPICAL WELD METAL CHEMISTRY (%)

-

ER1100

Si & Fe

0.95 max

Cu

0.05-0.20

Mn

0.05 max

Zn

0.10 max

Al

99.0 min

Others*

0.15 total max

*Be shall not exceed 0.0008 percent.

WA Part No. Description UPC Code
TA 1100 07 ER1100 .035 X 1 LB SPOOL 034496400013
TA 1100 085 ER1100 .035 X 15 LB SPOOL 034496962023
TA 1100 235 ER1100 3/64 X 1 LB SPOOL 034496400044
TA 1100 236 ER1100 3/64 X 15 LB SPOOL 034496400051
TA 1100 245 ER1100 1/16 X 5 LB SPOOL 034496962030