FILI PER SALDATURA BASSO LEGATI

Applications

Fine-grained middle-alloyed steels with high yeld strength and austempering steels. Lifting and handling machines, bridges, tanks, transport, shipbuilding, railway sector, mining industry, tank lorries, bridges, frames, etc.

Base materials to be welded

S890QL, J42015, J42240 ; StE960 ; Weldox 900 ; N-A-XTRA 65-70 ; StE855 ; USS-T1

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: Argon/2% O2 / TIG: I1 (Argon)

Current and polarity

MIG: DC+ / TIG: DC-

Welding positions

EN ISO 6947: PA, PB, PC, PD, PE, PF, PG

Pre Heating temperature

135-165Â° C

Interpass temperature

135-165Â° C

Post Welding Heat Treatment

as welded

Average Chemical analysis

C%

Si%

Mn%

P%

S%

Cu%

Cr%

Ni%

Mo%

Al%

V%

Ti%

Zr%

0,080

0,55

1,70

< 0,010

< 0,25

0,40

2,50

0,50

< 0,050

< 0,030

The copper value include the surface coating

Typical mechanical properties of all-weld metal

Rm

Rs

Al

Kv

N/mm²

%5d

-50°C

880

800

19

90 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

Naval

Structures

LOW ALLOYED WELDING WIRES