The electrode is duplex meaning it has the characteristics of both austenitic and ferritic alloys. The alloy has high molybdenum and chromium composition which increase corrosion resistance. The electrode is further enhanced with copper content to improve the property. The filler wire produces a smooth bead in the appropriate welding positions. The material can withstand stress cracking and crevice corrosion by chloride ions. The alloy has excellent weldability and formability. The material can withstand both ambient and cryogenic temperatures. The operation temperature should be between -200 C and 3000 C. However, the electrode loses its strength and ductility in extreme temperatures.
Properties of super duplex stainless steel Zeron 100 electrodes
Mechanical- The alloy has a tensile strength of 550MPa while the yield strength is 250MPa. It has an elongation capacity of 25% in 50mm. The density of the material is 7.8g/cm3.
Chemical- The elements found in this electrode include carbon, molybdenum, chromium, sulfur, copper, nickel, manganese, phosphorus, and silicon. The high chromium and molybdenum percentage enhance the corrosion resistance.
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