Alloy Information Report for Incoloy™ 925

General Characteristics of Incoloy™ 925

Incoloy™ 925 offers exceptional strength up to 1000°F (538°C). It’s a nickel-iron-chromium, age-hardenable alloy ideal for applications that require resistance to corrosion and pitting. Machinable and weldable, Incoloy™ 925 can be not and cold worked.

Chemical Composition of Incoloy™ 925

Nickel 42
Chromium 21
Molybdenum 3
Copper 2.2
Titanium 2.1
Aluminum 0.3
Carbon 0.02
Iron 32

Heat Treatment of Incoloy™ 925

Anneal by holding at 1800°F (982°C) for ½ to 1 hour, then rapidly cool (air cool small sections, water quench others)
Aging
- Heat to 1400°F (760°C)
- Hold at temperature 8 hours
- Furnace cool at 100°F (38°C) per hour
- Hold at 1150°F (621°C) for 8 hours
- Air cool

Applications of Incoloy™ 925

Oil industry, including tool joints, tubular products, and parts for intermediate sour-gas wells
Fasteners
Pump and marine shafting
Strong, seamless piping and tubing

Machinability of Incoloy™ 925

Perform on hot-worked metal suggested to provide best finish while conserving machining

Workability of Incoloy™ 925

Hot working
- Similar to Incoloy 825 up to 2000°F (1093°C) – higher temperatures produce a stronger, less-ductile metal
- 1600° to 2150°F (871° to 1177°C) hot working range
- Perform final hot working from 1600° to 1800°F (871° to 982°C) for top mechanical properties and best corrosion resistance
Cold working
- Higher work-hardening rate than Incoloy 82

To Send a Request for Quote for Incoloy™ 925, please Click Here, or call 1.973.276.5000 or fax 1.973.276.5050.