Welding Machinery
IGBT DC inverter MMA Welding Machine
DC inverter MMA Welding Machine
IGBT DC Inverter TIG/MMA welding machine
DC Inverter TIG/MMA welding machine
IGBT Inverter CO2/MMA welding machine
Inverter Air Plasma Cutting Machine
nverter AC/Dc Tig Welding Machine
Thyristorised Based Welding Machine
 
Welding Machinery
MILD STEEL ELECTRODES
LOW HYDROGEN & LOW ALLOY
STAINLESS STEEL WELDING
HARD FACING ELECTRODES
CUTTING & GOUGING ELECTRODES
CAST IRON ELECTRODES
MIG WIRE
   
 
 
   MICRO-HF III LH
 
       
 
 
DESCRIPTION
A heavy Coated Air Hardening Type Electrode specially Designed for Hard Facing and build up on worn out machine parts which are subjected to extremely severe service conditions involving a Combination of impact and abrasion. The weld deposit is extremely hard sound and Non Machinable. Suitable for surfacing on Bamboo Chipper knives Cane Cutting Knives, Punches, Dies, Driling Bits, Sheras and Surfacing of Mill hammers for Pulverising Coat etc.
WELD METAL CHEMISTRY (%) WELD METAL
MECHANICAL PROP.
WELDING PARAMETRES
Current Conditions : AC or DC +/-
C : 0.5-0.8 Hardness : (on 2 layer deposit) 550-650 BHN Size (mm) Amps
Mn : 0.5-1.5   3.15 100-130
Si : 0.75 Max   4.00 140-180
Cr : 6.0-7.5   5.00 190-230
Mo : 0.4-0.8      
V : 0.60 Max      
 
 
 
 
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