USA UNS N04400
Other Names
Corresponding Standard ASTM F96-1977(R2015)
Electronic Grade Alloys of Copper and Nickel in Wrought Forms
Classification Nickel and Nickel Alloys
Chemical Element Composition Content (%)
Component Fe C Si Mn P S Ni Cu Pb Zn
Minimum Value - - - - - - 62 28 - -
Maximum Value 2.5 0.2 0.5 2 0.02 0.015 - 34 0.01 0.02
• By agreement between purchaser and seller, analysis may be required and limits established for elements or compounds not specified in this table.
◎ Need not be routinely determined and reported unless specifically requested by agreement between purchaser and seller.
• Cobalt counting as nickel. (For these alloys the percentage given for nickel includes any cobalt present, and no separate value is given for cobalt.)
Approximate Comparison Table Corrosion-Resistant Alloy
China United States Germany
GB ISC Commercial Grade UNS DIN EN/DIN W-Nr.
NS 6400
Ni68Cu28Fe
H 04400 Monel 400 N 04400 NiCu30Fe 2.4360

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