WELDING WIRES FOR HARDFACING

Classifications

Werkstoff ~ 1.7384
DIN 8555 MSG/WSG 1-GZ-250

Process

GAS MIG TIG A.S.

Applications

Cr-Mo alloyed steels (1,5% - 0,5%) resistant to high temperature, wear, pressure and shocks. Good resistance to cracking and to the attack of sulphured agents. Guide roller, excavators, screw conveyers, gears, moulds, rolling surfaces, etc.

Base materials to be welded

10 CD 9-10 ; G14CrMo9-10 ; A182: F22, A387:22-22L ; 10 CD 9-10 ; 490-622 ; SCMV4 ; 12 Ch8

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

Current and polarity

MIG: DC+ / TIG: DC-

Pre Heating temperature

300Â° C

Average Chemical analysis

Si%

Mn%

Cu%

Cr%

Ni%

Mo%

Ti%

0,090

0,55

1,00

< 0,015

< 0,35

2,60

< 0,30

1,00

< 0,030

< 0,10

The copper value include the surface coating

Typical mechanical properties of all-weld metal

Hardness

HRC

238 - 266

22 - 27

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

Maintenance and repair