NOV-Alu 5183 Technical Data Sheet
Material to be welded Al Mg 4,5 Mn – Al Mg 5 – Al Mg 2 Mn 0,8
Al Zn Mg 1 – Al Zn Mg Cu 0,5 – Al Mg Si 0,5
Al Mg Si1–G-Al Mg10–G-Al Mg5–G-Al Mg3 Si
G-Al Mg 5 Si
Shielding gas for Gmaw/Gtaw Ar 99,95% min
Ar 75% + He 25%
Ar 50% + He 50%
Chemical Composition - %
Al Si Fe Mg Zn
rem < 0.25 < 0.40 4.30 - 5.25 < 0.25
Cu Mn Cr Ti Be
< 0.05 0.60 - 1.00 0.05 - 0.25 0.07 - 0.15 <0.0008
Mechanical Properties (TIG)
TENSILE STRENGHT (Rm) N/mm2
resistenza alla trazione (Rm) N/mm2
YELD STRENGHT Rp 0.2 N/mm2
resistenza allo snervamento N/mm2
ELONGATION L=5d (%)
allungamento L=5d (%)
275 125 17
Available size: Mig: 0.80 – 2.40 mm Tig Rods: 1.60 – 4.00 mm
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