Incoloy Alloy 925 UNS N09925 Bar With High Tensile Fatigue Strength

Nickel Alloy Forging Bar Incoloy Alloy 925 UNS N09925 High Tensile Fatigue Strength

INCOLOY alloy 925 (UNS N09925) is an agehardenable nickel-iron-chromium alloy with additions of molybdenum, copper, titanium and aluminum. The alloy’s chemical composition, listed in below, is designed to provide a combination of high strength and
excellent corrosion resistance. The nickel content is sufficient for protection against chloride-ion stresscorrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing chemicals. The molybdenum aids
resistance to pitting and crevice corrosion. The alloy’s chromium content provides resistance to oxidizing environments. The titanium and aluminum additions cause a strengthening reaction during heat treatment.

INCOLOY alloy 925 is used in various applications requiring a combination of high strength and corrosion resistance. Because of the alloy’s
resistance to sulfide stress cracking and stress-corrosion cracking in “sour” (H2S containing) crude oil and natural gas, it is used for down-hole and surface gaswell components including tubular products, valves, hangers, landing nipples, tool joints and packers. The alloy is also useful for fasteners, marine and pump shafting and high-strength piping systems.

Common Trade Names:
lncoloy 925, Alloy 925, UNS: N09925, NCF 925, W. Nr: 2.4858

Specifications:
ASTMB B637/ NACE MR-01-75/HA 46

Incoloy 925 Characteristic
Good mechanical strength and extensive corrosion resistance.
It has good corrosion resistance to chloride ion stress corrosion, local corrosion and various reducing oxidizing chemical media

Incoloy 925 Applications
Construction
Bridges
Petrochemical Industry
Ship Building
Engineering
General Structural Purposes
Offshore and Onshore Services

Chemical Composition(%):

Production Process: