Hastelloy C-276 is a nickel-based alloy with exceptional corrosion resistance, making it ideal for harsh corrosive environments. Its composition of nickel, molybdenum, chromium, iron, and tungsten provides superior resistance to:

• Wet chlorine and oxidizing chlorides
• Chloride salt solutions and sulfuric acid
• Oxidizing salts and low/medium temperature hydrochloric acid

Density: 8.90g/cm³

C-276 alloy maintains excellent mechanical properties including high strength and toughness, though this makes machining more challenging. Its physical properties include:

• Specific heat: 425J/kg/k
• Elastic modulus: 205GPa (at 21℃)

• Exceptional resistance to strong acids, alkalis, and saltwater
• Maintains stability in high-temperature environments
• High strength and hardness with good ductility
• Absorbs impact energy to reduce equipment damage

Hastelloy C276 bolts are extensively used in demanding industries including:

• Petroleum and chemical processing
• Marine engineering and offshore platforms
• Pharmaceutical production
• Power generation and flue gas desulfurization
• Pulp and paper manufacturing
• Environmental protection systems