Monel 400® - UNS N04400 Advanced Nickel-Copper Alloy

Monel 400® is a nickel-copper alloy that is hardened by cold working only. Monel 400® has low corrosion rate in flowing seawater, therefore it is widely used in marine applications. Monel 400® also has excellent resistance to stress corrosion cracking in most freshwaters. Monel 400® can be used in temperatures up to 1000 ºF. The alloy has great mechanical properties at subzero temperatures.

Monel 400® Availability Details:

• Monel 400® sheet is available in thicknesses ranging from .018 to .140". Monel 400® strip in coil from is available in lighter gauges up 24" wide. Monel 400® plate is available up 3" thick.
• Monel 400® bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order.
• Monel 400® seamless pipe is available up to 8" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order.
• Monel 400® tubing is available up 3".
• Monel 400® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity.
• Butt-weld and forged fittings are available or can be manufactured with short lead times.

Available Monel 400®  forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.