Monel 400 and Monel K500 are two corrosion-resistant nickel-copper alloys that are commonly used in the construction of pipes. Both alloys are known for their excellent resistance to corrosion, high strength, and excellent durability.

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The diffirents about Monel 400 and Monel K500 

Monel 400 is a nickel-copper alloy that contains a minimum of 63% nickel and 28-34% copper. It also contains small amounts of iron, manganese, carbon, and silicon, which give the alloy its excellent strength and corrosion resistance. Monel 400 can withstand temperatures up to 1000°F

- Density: 8.83 g/cm3

- Melting point: 1350-1370 °C (2460-2498 °F)

Monel K500 is a nickel-copper alloy that contains a minimum of 63% nickel and 27-33% copper. It also contains small amounts of aluminum and titanium, which give the alloy its excellent mechanical properties. It can withstand temperatures up to 550°F

- Density: 8.44 g/cm3

- Melting point: 1350-1370 °C (2460-2498 °F)

The Monel 400 pipe and Monel K500 pipe are manufactured in accordance with various standards, including ASTM B163, B165, B474, B725, B730, and B829, among others which standards specify the chemical composition, properties, and testing procedures for the Monel  pipes. 

Types: Hot Rolled / Cold Drawn / Welded / ERW

Seamless Pipe Size:  1/4" NB to 6" NB (Nominal Bore Size)
Welded / ERW Pipe Size:  1" NB to 16" NB (Nominal Bore Size)

Thickness: Schedule 10 to Schedule 160

Ends: Plain Ends / Beveled Ends

Added Services: Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment

Monel 400 and Monel K500 are two widely used nickel-copper alloys known for their excellent mechanical properties and corrosion resistance. These alloys are commonly used in the construction of pipes for various applications, including marine, chemical, and petroleum industries.  Monel K500 pipe is also used in chemical processing applications such as pumps, valves, and fittings due to its excellent resistance to corrosion, stress-corrosion cracking, and erosion.