Overview
CD3MWCuN is a duplex stainless steel for severe corrosion environments including seawater conditions. It also has excellent strength. The duplex stainless steel combines the benefits of the austenitic and ferritic phases.
Typical Uses
Desalination, pulp & paper, marine, oil & gas, mining, and chemical processing applications.
MetalTek Grade
MTEK SD100
Similar Specifications
Cast UNS: J93380
Wrought UNS: S32760
Wrought Grade: ZERON® 100
Cast Grade: CD3MWCuN, 6A
Cast ASTM: A890, A995
Typical Chemical Composition (% by wt.)
Aluminum: n/a
Carbon: 0.03
Chromium: 24-26
Manganese: 1
Iron: n/a
Copper: 0.50-1.00
Nickel: 6.5-8.5
Lead: n/a
Tin: n/a
Silicon: 1
Zinc: n/a
Other: Mo 3-4; W 0.50-1.00; N 0.20-0.30
Minimum Mechanical Properties
Heat Treatment: Solution Anneal