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Hardfacing Welding Electrode


Product Name AWS Chemical Composition Characteristics & Application
D667   C3,Cr30 Ni4,FeRem HRc≥48. Resistance to wear, gas corrosion and oxidation. Hardfacing of blast furnace hopper and cracker part.
D802 (Stellite6) ECoCr-A C1.1,Cr28 W4,CoRem HRc38-47. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as the edge of thermo-cutter.
D812 (Stellite12) ECoCr-B C1.4,Cr29 W8,CoRem HRc45-50. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as internal-combustion engine valve.
D832 (Stellite1) ECoCr-C C2.1,Cr29 W14,CoRem HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
D842   C0.4,Cr28 W8,CoRem HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.