Hastelloy Fasteners

Hastelloy fasteners are an alloy of several elements, including nickel, molybdenum and chromium. This creates a unique combination that offers exceptional corrosion resistance. The most common Hastelloy fastener composition is 60% nickel, 22-29% chromium, 15-17% molybdenum, and lesser amounts of tungsten, iron, cobalt, and copper. These grades are frequently chosen for applications dealing with chlorides and hot acids, as well as general conditions that need a strong barrier from corrosion. Hastelloy fasteners remain a practical choice for many industrial functions, including those in pharmaceutical production.

Hastelloy fasteners are appreciated in various industries due to their excellent corrosion resistance and temperature stability. Hastelloy contains nickel, molybdenum, chromium and tungsten, making it especially corrosion-resistant. This makes it ideal for use in harsh environments where other fastener materials fail. The top services of Hastelloy include industrial chemicals, chlorides, mining fluids, pharmaceuticals, marine applications and heavy-duty applications like valves and pumps. These fasteners' properties have incredible strength even at elevated temperatures, excellent formability, good weldability and outstanding oxidation resistance from high temperatures. The general corrosion resistance of Hastelloy is superior to that of other alloys on the market today, thus making them more durable and perfect for those who value reliability over short-term savings.