Home Catalog Stick Electrodes Hardfacing Hardfacing Coated Electrode - Z-151 NC – Zika Industries Ltd.

Specifications:

  • AWS: A5.13 E FeMn A (mod)
  • DIN:  8555 E 7 UM 250 KP

Description and Application

  • Basic coated cold work hardening Mn austenitic electrode.
  • High resistance to impact and shock.
  • Used for rebuilding and joining between Mn steel and Carbon steel.
  • Suitable for crusher plates, dredger teeth and hammers.
  • Non conductive coating.

Coated Electrodes

Typical all weld metal composition [wt%]

      C                Mn                 Si            Ni          Cr    
   1.013.2 0.255.04.6

 

 Typical all weld metal mechanical properties

  Hardness    Resistance to impact   Abrasion resistance    Pressure resistance Machinable
230 HB
After work 500 HB
 HighMediumHigh  Before Hardness

 

Welding positions

4_מצבים_זרם ישר

RE-DRYING

300°C/2H

DiameterLength Current [amps]
inmminmm
1/83.251435095-130
5/324.014350130-180
3/165.018450190-250
1/46.018450240-280