Kobatek MIG T-350/S

 

General Description

T-350/S is a hardfacing MIG wire, providing a resistant weld metal against high loads of impact and pressure and  wearing. Weld metal is Cr-Mo alloyed and can be machined mechanically.

High wear resistant is achievable especially at metal against metal wearing. Weld metal is highly crack resistant and has high strength in sulfur containing environments.

Classification and Chemical Composition (w%), Typical, Wire

DIN 8555
: MSG 5-GZ-350
Werkstoff-Nr : ~ 1.7384
C Si Mn Cr Mo V W  

0,08

0,55

0,90

6,0

0,90

0,10

< 0,25

Shielding Gases (acc. ISO 14175 and EN 439)

C1 : 100% CO2
M21 : Ar + 5-25% CO2

 

Application Areas

  • Guiding rollers and wheels
  • Gears
  • Moulds
  • Excavators
  • Crushers
  • Threads
  • Cutting tools
  • Hammers
  • Both metal surfaces rubbing on each other,
  • Guiding rails
  • Roller bed rolls

Mechanical Properties, Typical, All Weld Metal

Hardness : 36 – 40 (HRC)    
Working Temperature : 500 (°C)    
Preheating Temperature : 200 (°C)    
Postweld Heat Treatment : 660 (°C)    
 

Available Sizes and Packaging

Dia. (mm)
0,8 1,0 1,2 1,6 2,0 2,4 3,2 4,0 Spool Weight (kg)

MIG Wire

X

15