Hastelloy C4 pipes is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in highly oxidizing environments. This alloy possesses high temperature strength and resistance to chloride pitting cracking, erosion, and stress corrosion cracking. It’s composition includes Nickel (57%), Chromium (20%) Molybdenum (17%), Cobalt(3%), Iron(1%), Manganese (1%) and Small traces of Carbon Silicon, Phosphorus, Sulfur & Aluminium. Hastelloy C4 pipe is ideal for use in the petrochemical industry where exposure to alkaline media can cause oxidation and degradation of standard materials.
Hastelloy C4 pipes is a nickel-chromium-molybdenum alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. It has exceptional corrosion resistance in oxidizing, reducing and mixed acids media and good oxidation resistance up to 2100°F (1149°C). Hastelloy C4 pipes is widely used in chemical processing, power generation, pollution control equipment, pickling operations among other applications that require superior corrosion resistance. It's also resistant to stress cracking corrosion, erosion corrosion and pitting at elevated temperatures making it the ideal choice for high temperature piping systems.