• FOR HARDFACING
    Hardness
    of
    weld metal
    (HV)    		 Typical Chemical Composition of All-Weld Metal (wt%)
    C Si Mn P S Cr Mo W
    WT-250H 255 0.07 0.50 1.58 0.018 0.011 1.30 0.002 -
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness should be over Hv 250.
    WT-350H 360 0.12 0.45 1.36 0.015 0.011 1.30 0.21 -
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness should be over Hv 350.
    WT-450H 452 0.12 0.45 1.56 0.012 0.010 3.10 0.50 -
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness should be over Hv 450.
    WT-600H 605 0.34 2.10 0.50 0.013 0.008 6.50 0.51 -
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness should be over Hv 600.
    WT-700H 710 0.40 1.50 0.60 0.012 0.010 6.52 - 0.80
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness should be over Hv 700.
    WT-800H 804 0.43 1.42 0.55 0.013 0.011 7.50 - 1.00
    Characteristics on Usage - It is highly recommendable to use on wear plate and weld metal's hardness shouldbe over Hv 800.
    WT-900B 900 1.63 0.44 0.64 0.011 0.02 10.5 0.05 B : 6.3
    Characteristics on Usage - Open arc cored wire.
    - Extremely severe abrasive wear and moderate impact.
    WT-H60C-O 720 5.0 1.4 1.5 0.03 0.01 30 - Fe : Bal
    Characteristics on Usage - Open arc cored wire.
    - Extremely severe abrasive wear and moderate impact.
    WT-H60B 750 2.5 2.5 2.4 0.02 0.004 26.9 1.0 0.39
    Characteristics on Usage - Open arc cored wire.
    - Extremely severe abrasive wear and moderate impact.
    WT-13Mn 250 0.9 0.27 14.4 0.011 0.001 3.6 0.01 -
    Characteristics on Usage - Abrasion accompanied by heavy impact parts and repair welding of 13%-Mn cast steel.
  • Notes on Usage
  • 100% CO2 (15~25ℓ/min) DCEP(DC+)
  • Welding Position
  • Welding Position