FILI PER SALDATURA BASSO LEGATI

Applications

Cr-Mo alloyed steels resistant to high temperatures, corrosion and attack of sulphured agents. Boilers, pipelines, steam boilers, pressure tanks, oil industry, thermoelectrical industry, chemical and petrolchemical industry.

Base materials to be welded

10CrMo9-10, GS 17CrMoV5 11, 10CrSiMoV7, 12CrSiMo8, GS12CrMo9 10, 10CrSiMoV7, 10Cr V63, 12CrSiMo8

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/ 1-5% 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

185-215Â° C

Interpass temperature

185-215Â° C

Post Welding Heat Treatment

690 Â± 15Â° C

Average Chemical analysis

C%

Si%

Mn%

P%

S%

Cu%

Cr%

Ni%

Mo%

Al%

V%

FX ppm

0,080

0,50

0,60

< 0,012

< 0,015

< 0,25

2,40

< 0,20

1,00

< 0,020

< 0,010

< 15

The copper value include the surface coating

Typical mechanical properties of all-weld metal

Rm

Rs

Al

Kv

N/mm²

%5d

-10°C

640

540

22

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

Energy

Pipeline oil & gas

Structures

LOW ALLOYED WELDING WIRES