Monel 400 is a nickel-copper alloy known for its excellent corrosion resistance and durability. It’s made mostly of nickel (around 63%) and copper (roughly 30%), with small amounts of iron, manganese, carbon, and silicon. This combination of metals makes Monel 400 perfect for industries dealing with seawater, extreme heat, or aggressive chemicals. It’s the material of choice when long-lasting performance and reliability are needed in harsh environments.
Monel 400 has a density of around 8.8 to 9.0 g/cm³. It is denser than many metals, but its alloy design makes it still light enough for various applications. This makes it perfect for high-stress situations where strength is important, but weight should be kept to a minimum.