Incoloy 825 Washers are an efficient, corrosion-resistant solution for fastening applications. As a nickel-iron-chromium alloy, this product contains between 22% and 33% chromium and 36% and 48% nickel. It also has 1.2 to 2.5 percent molybdenum and 0.2 to 1 percent titanium with trace amounts of other elements like silicon, manganese, copper, and aluminum. The balance is composed chiefly of iron, making it one of the toughest grades of washers available on the market today because of its high resistance to corrosion and oxidation caused by high temperatures over long periods of time.
825 Incoloy Washer is a type of heavy-duty, corrosion, and heat-resistant fastener mainly used in the chemical, petrochemical, and pulp & paper industries. With an alloy composition of nickel-iron-chromium, Incoloy 825 washers offer superior resistance to stress corrosion cracking flaws, even when in contact with corrosive materials or harsh chemicals, due to their exceptional oxidation and pitting resistances. Furthermore, their high tensile strength makes them suitable for many applications where they are exposed to elevated temperatures. When welded correctly at pre-determined temperature levels, Incoloy 825 washers will suffer minimal changes in their structural integrity, giving them long-lasting durability.
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