Home Catalog Stick Electrodes Non Ferrous Z-Ni 112 R – Zika Industries Ltd.

Specifications:

  • AWS: A5.11  E Ni Cr Mo 3
  • EN ISO:  14172: E Ni 6625 (NiCr22Mo9Nb)

Description and Application

  • Synthetic rutile coated NiCrMo electrode.
  • Suitable for welding alloy 625, alloy 825 or similar grades.
  • Joining 9%Ni for high toughness at cryogenic temperatures.
  • Extreme high resistance to general and intergranular corrosion, pitting, crevice and stress corrosion cracking.
  • Resistant to high temperature oxidation and carburization.
 

welding electrode

Typical all weld metal composition [wt%]

      C                 Mn                  Si           Cr           Mo         Nb            Fe            Ni       
   0.04 0.70  0.70 20.00 9.50 3.3  3.5 Bal.

 

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES

  Rp 0.2 [MPa]                  Rm [MPa]          A5 [%]          Impact [ISO-V] 
420  760    32 70 J @ -196ºC

Welding positions

4 מצבים_V70

RE-DRYING

250°C/1H

 

Diameter Length  Current [amps]
in mm in mm
3/32 2.50 14 350 70-85
1/8 3.25 14 350 90-105
5/32 4.0 14 350 115-135
3/16 5.0 14 350 130-260