COR

LOW ALLOYED WELDING WIRES

SFA-AWS A5.28 ER80S-G
EN ISO 14341-A- G 50 4 C1/M21 Z3Ni1
EN ISO 636-A- W Z3Ni1
Average Chemical analysis
C% Si% Mn% P% S% Cu% Cr% Ni% Mo% Al% V% Zr+Ti%
0,080 0,80 1,40 < 0,020 < 0,020 < 0,40 0,25 0,80 < 0,05 < 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
630 550 22 60 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 S235JRW, S235J2G3 ; Patinax 37, Alcodur50, Koralpin 52, ; S355J2G3Cu, 9CrNiCuP3-2-4 ; Corten A - B1 ; Itacor ; WTsT52.3, S355K2W
Applications

Excellent resistance to atmospherical agents thanks to the presence of Cu, Cr, Ni.Suitable for bridges, crances, ground moving machines, boilers, building structures, petrolchemical sector, fans, gas pipes, fume suction, etc.

Approvals Contact ITALFIL
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