"Hastelloy" is the name for a family of materials containing mostly nickel. The material was developed by the American company "Haynes" in 1912, primarily as a material to prevent various corrosion types and provide resistance in the petrochemical industry.
Hastelloy is divided into three main types: C series, B series, and the Hastelloy series. Each series has its own advantages and different alloy composition. The most common and traded Hastelloy is Hastelloy C-276, which is its main representative. The alloy contains mainly nickel and its molybdenum content is high at 15%-17%, along with chromium and tungsten.
Hastelloy has many uses in industry, and demand has grown over the years. Its advantages in corrosion resistance and against hundreds of types of acids have proven themselves over the years. Oxide is an importer of all Hastelloy series with particularly attractive availability and prices.
C-276 The most common alloy, also excellent against stress corrosion.
C-22 Good against pitting corrosion. It is also excellent in FGD chimney liners.
Alloy-20 Contains a lot of nickel, copper, and molybdenum. It is resistant to acids primarily. Also considered stainless steel.
Alloy 200/201 This is essentially pure nickel since all the rest are marginal additions such as copper maximum 0.25% and silicon maximum 0.1%.
Alloy 600 Contains nickel up to 72% and chromium 14%-17%. The material is resistant to corrosion and heat.
Alloy625 A particularly strong alloy thanks to molybdenum and niobium in the alloy with nickel. It is anti-corrosive and resistant to high temperatures.
