RC2

WELDING WIRES FOR HARDFACING

Classifications

Werkstoff ~ 1.2367
DIN 8555 MSG/WSG 3-GZ-50ST

Process

GAS MIG TIG A.S.

Applications

Used on Cr-Mo and Ni-Cr-Mo alloyed materials when hardness, resistance to heat on parts subject to friction, compression and good impact strength at high temperature are required. Repairing and/or restoration of cylinders, conveyor and guide rollers, shear blades, forging, punches, percussion hammers, hot and cold working tools of middle hardness.

Base materials to be welded

Z38CDV5-3 ; X38CrMoV5-3

Dimensions

MIG (mm)

0,80 - 0,90 - 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-

Pre Heating temperature

370Â° C

Average Chemical analysis

Si%

Mn%

Cu%

Cr%

Ni%

Mo%

Ti%

0,26

0,50

0,70

< 0,030

< 0,020

< 0,35

5,20

< 0,20

3,80

0,70

The copper value include the surface coating

Typical mechanical properties of all-weld metal

Hardness

HRC

430 - 485

45 - 50

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