Electrodes
 
 
MIG/TIG
 
 
Hardfacing
 
 
Solders
 
 
 

HFAE23
High build-up electrode depositing weldmetal that resists extreme compressive stresses

  • Very tough alloy for underlayments or medium hard tough overlays.
  • Excellent machinability
  • Excels in vertical and horizontal position welding.
International SpecificationsAWS - NONE
DIN 8555 E1-UM-250


APPLICATIONS:
For underlayments on carbon and low alloy steels, also as a stand alone overlay for medium hard tough build-ups on rails, shafts, etc.

MICROSTRUCTURE:
Martensite with some carbides.


TYPICAL MECHANICAL PROPERTIES:
Undiluted Weld Metal Maximum Value Up to:
HardnessRockwell C 25-27, Brinell 270


RECOMMENDED CURRENT:    DC Reverse (+), AC

RECOMMENDED AMPERAGE SETTINGS:
Diameter (mm) 1/8 (3.25) 5/32 (4.0) 3/16 (5.0)
Minimum Amperage100140180
Maximum Amperage140180230


WELDING POSITIONS:    Flat, Horizontal, Vertical up

WELDING TECHNIQUES:
Weld in a stringer or 3 x weave fashion. When welding vertically use the "whip" technique.
   

 
© 2005 WeldingSupplyCo.com, a division of Muggy Weld. The content of this website is copyrighted. No usage of ANY content of this website without written consent of WeldingSupplyCo.com.