LOW ALLOYED WELDING WIRES

Classifications

SFA-AWS A5.18 ER70S-2
EN ISO 14341-A- G 42 3 M21 2Ti
EN ISO 636-A- W 2Ti

Process

GAS MIG TIG A.S.

Applications

Micro-alloyed steel, triple de-oxidized with Ti, Al, Zr suitable for the welding of C-Mn steels and low-alloy steels on greasy, oxidized surfaces destined to subsequent coating process also galvanic, with tensile strength ~ 580 N/mm². Good also at low temperature. Tanks, containers, car industry, structural work, household appliances, pipelines, boilers, naval sector, petrolchemical sector, etc.

Base materials to be welded

A106, A210, A234 S355J2, S380N, P235GH, GS 45, P295GH, P355GH, S355N

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%

Ti%

Zr%

0,060

0,60

1,20

< 0,020

< 0,25

< 0,10

< 0,050

0,10

< 0,030

0,08

0,07

The copper value include the surface coating

Typical mechanical properties of all-weld metal

N/mm²

%5d

-30°C

560

480

> 50 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

Automotive and Transportation

Structures