AMS 4675 is a specification for Monel 400, or in generic form, alloy 400. The UNS designation
is N04400.
Nominal composition is 67% Nickel and 31% Copper.
Typical applications include corrosion resistant fittings and parts that require moderate strength
or forming during fabrication.
Applicable material is in the form of Bars and Forgings
Bars are in the cold worked, stress relieved condition. Forgings are as forged.
Tensile strength for bars range from 84,000 to 87,000 psi minimum depending on size and
yield strength varies from 50,000 to 60,000 psi.

For more info on Monel or Alloy 400 click here.