Overview
N30002 is a nickel-based superalloy. This steel alloy is designed to have excellent corrosion resistance in a wide range of applications. The higher chromium content helps boost that corrosion resistance. Also referred to as CW-12MW, it has good weldability and castability.
Typical Uses
Pulp and paper equipment, waste treatment applications, chemical processing, and heat exchangers.
MetalTek Grade
MTEK CW-12MW
Similar Specifications
Cast UNS: N30002
Wrought UNS: N10276
Cast Grade: CW-12MW
Cast ASTM: A494
Typical Chemical Composition (% by wt.)
Aluminum: n/a
Carbon: 0.12
Chromium: 15.5-17.5
Manganese: 1
Iron: 4.5-7.5
Copper: n/a
Nickel: BAL
Lead: n/a
Tin: n/a
Silicon: 1
Zinc: n/a
Other: Mo 16-18; W 3.75-5.25; V 0.20-0.40
Minimum Mechanical Properties
Heat Treatment: Solution Anneal