Overview
CU5MCuC is a nickel steel alloy that provides exceptional corrosion resistance. It has excellent resistance to acids, stress-corrosion cracking, and pitting and crevice corrosion. This metal alloy is also known as N08825 as for its wrought grade. It contains up to 44% nickel and up to 23.5% Chromium.
Typical Uses
Oil & gas applications, pickling components, and chemical processing.
MetalTek Grade
MTEK 825
Similar Specifications
Cast UNS: N08826
Wrought UNS: N08825
Wrought Grade: INCOLOY® 825
Cast Grade: CU5MCuC
Cast ASTM: A494
Typical Chemical Composition (% by wt.)
Aluminum: n/a
Carbon: 0.05
Chromium: 19.5-23.5
Manganese: 1
Iron: n/a
Copper: 1.5-3.5
Nickel: 38-44
Lead: n/a
Tin: n/a
Silicon: 1
Zinc: n/a
Other: Mo 2.5-3.5; Nb 0.6-1.2
Minimum Mechanical Properties
Heat Treatment: Solution Anneal