Page 129 - Technical Guidbook - Zika industrial Welding Supplies

Z-ALU 5 Specifications: Specifications: Z-ALU 12
AWS: A5.3 E 4043 AWS: A5.3 E4047
EN ISO: 18273 E Al 4043 (AlSi5) EN ISO: 18273 E Al 4047 (AlSi12)
Description and Applications: Description and Applications:
Aluminum cored welding electrode suitable for joining Aluminum cored welding electrode with 12% Si , suitable
and surfacing welding of AlSi-alloys with a maximum for joining and surfacing different Al-alloys with Si
content of 7 % Si and dissimilar joints of Al-alloys. content up to 12%.

Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
Al Si Fe Al Si Fe
94.6 5.0 0.40 88.5 11.0 0.50
Typical all weld metal mechanical properties Typical all weld metal mechanical properties
Rm [MPa] Rp 0.2 [MPa] A5 [%] Rm [MPa] Rp 0.2 [MPa] A5 [%]
135 60 12 180 80 5
Welding position Welding position

ASME: 1G 2F 2G 3G 3G ASME: 1G 2F 2G 3G 3G
ISO 6947 PA PB PC PF PG ISO 6947 PA PB PC PF PG
Materials to be welded Materials to be welded
ASTM DIN W.Nr DIN W.Nr
6060 AIMgSi 0.5 3.3206 G-AlSi 12 3.2581
6082 AIMgSi 1 3.2315 G-AlSi 12 (Cu) 3.2583
G-AlSi 12 Mg 3.2381
Current
)= +( G-AlSi 10 Mg (Cu) 3.2383
Current
Re-drying
3h/100ºC )= +(
Re-drying
3h/100ºC

Dia Length Current Weight Weight Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
3/32 2.5 14 350 60-90 0.7 2.5 7.5 3/32 2.5 14 350 60-90 0.7 2.5 7.5
1/8 3.25 14 350 80-110 1.6 2.5 7.5 1/8 3.25 14 350 80-110 1.6 2.5 7.5
5/32 4.0 14 350 110-150 2.2 2.5 7.5 5/32 4.0 14 350 110-150 2.2 2.5 7.5
3/16 5.0 14 350 150-180 4.0 2.5 7.5 3/16 5.0 14 350 150-180 4.0 2.5 7.5
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