COR

LOW ALLOYED WELDING WIRES

Classifications

SFA-AWS A5.28 ER80S-G
EN ISO 14341-A-G 50 4 C1/M21 Z3Ni1
EN ISO 636-A- W Z3Ni1

Process

GAS MIG TIG A.S.

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.

Base materials to be welded

S235JRW, S235J2G3 ; Patinax 37, Alcodur50, Koralpin 52, ; S355J2G3Cu, 9CrNiCuP3-2-4 ; Corten A - B1 ; Itacor ; WTsT52.3, S355K2W

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

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

Average Chemical analysis

Si%

Mn%

Cu%

Cr%

Ni%

Mo%

Al%

Zr+Ti%

0,080

0,80

1,40

< 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

N/mm²

%5d

-40°C

630

550

60 J

The mechanical properties are approximate and may range on the basis of the Heat, shielding gas, welding parameters and other factors

Approvals

Contact ITALFIL

Fields of application

Structures