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Hard Facing ALLOY-150

Hard Facing ALLOY-150

Flux core wire for self shielded metal open arc welding
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Description

1. Features
  • High chromium cast iron series is used for hard faced components. Suitable for severe wear and medium impact at 600 ° high temperature
  • The hard alloy of chromium carbide has good wear resistance to fine abrasive particles with high hardness.
  • Effectively prevent the abrasion of soil, sand or other abrasives.

2. Applications
  • High temperature wear parts of single tooth roller and grate plate in Metallurgical industry.
  • Material conveying equipment and metallurgical conveying equipment in steel industry, such as ladle and tooth surfacing strengthening.
  • High temperature fan blade pump impeller, fan blade, high temperature wear-resistant liner.

3. Typical all-weld metal analysis

    Element         C        Cr       Mn        Si        B            Fe
    Minimum     4.5      25.0       0.2    0.5      1.5       Balance  
    Maximum     6.0    30.0    1.0    1.0    4.0     Balance   


4. Typical all-weld Metal Mechanical properties
                              Hardness          HRC       
        Welding layer (more than 3 layers)               63~65    


5. Wire diameter and Packing method
          Wire diameter (mm)          1.2, 1.6      2.4, 2.8, 3.2     
Packing method
     Reel (EN759:BS 300)   
 Drum
Net weight (KG) 15             250


6. Welding Parameters
Wire diameter (mm)        1.6 2.8
Current polarity    DC reverse connection       DC reverse connection   
Welding Process Open arc welding Open arc welding
Voltage (V) 22-28 26-32
Current (A) 150-280 300-450
Extension length (mm) 15-25 25-35
Shielding gas Self shielded  Self shielded 
Welding position  Flat welding Flat welding