WELDING WIRES FOR HARDFACING

Classifications

Werkstoff 1.2343
EN 14700 S Fe3
DIN 8555 MSG/WSG 3-GZ-55

Process

GAS MIG TIG A.S.

Applications

For deposit welding of hot work steel. Mainteinance and new manufacture of hot forming tools for operating temperature up to 550° C. To be used for hot shears, die casting moulds, bottom dies, etc.

Base materials to be welded

Dimensions

MIG (mm)

1,00 - 1,14 - 1,20 - 1,40 - 1,60

TIG (mm)

1,20 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00

Welding process

Protection

MIG: M21 Mixture and similar / TIG: I1 (Argon)

Current and polarity

MIG: DC+ / TIG: DC-

Welding positions

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

Average Chemical analysis

Si%

Mn%

Cu%

Cr%

Ni%

Mo%

0.38

1.00

0.40

<0.025

<0.020

<0.35

5.00

<0.15

1.10

0.45

The copper value include the surface coating

Typical mechanical properties of all-weld metal

Hardness

HRC

52 - 57

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

Maintenance and repair