SG2

UNALLOYED WELDING WIRES

SFA-AWS A5.18 ER70S-6
EN ISO 14341-A- G 42 4 C1/M21 3Si1
EN ISO 636-A- W 42 4 3Si1
Average Chemical analysis
C% Si% Mn% P% S% Cu% Cr% Ni% Mo% Al% V% Zr+Ti%
0,070 0,85 1,45 < 0,020 < 0,020 < 0,25 < 0,15 < 0,15 < 0,050 < 0,020 < 0,030 < 0,15
The copper value include the surface coating
Typical mechanical properties of all-weld metal
Rm Rs Al Kv
N/mm² N/mm² %5d -40°C
550 450 > 24 > 80 J
The mechanical properties are approximate and may range on the basis of the Heat, shielding gas, welding parameters and other factors
Welding process
Protection MIG: EN ISO 14175 C1, M20, M21, M33 and similar / TIG: I1 (Argon)
Current and polarity MIG: DC+ / TIG: DC-
Welding positions EN ISO 6947: PA, PB, PC, PD, PE, PF, PG
Post Welding Heat Treatment as welded
Dimensions
MIG (mm) 0,60 - 0,80 - 0,90 - 1,00 - 1,14 - 1,20 - 1,40 - 1,60
TIG (mm) 1,00 - 1,20 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00
Base materials to be welded S185, S235, S275, S355 - Grade A, B, D, AH32 to DH36 - L210, L240, L290, L360, L240NB, L290NB, L360NB, L360QB, L240MB, L290MB, L360MB, L415MB - X42, X46, X52, X60 - P235T1, P235T2, P275T1 - P275T2, P355N - P235GH, P265GH, P295GH, P355GH - S275, S355, S420
Applications

Copper coated solid wire suitable for single pass or multipass welding of non alloy steels. It can be used for boilers fabrication, industrial machinery costruction, car production.

Approvals Contact ITALFIL
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