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Incoloy Wire

12 Views       | 2025-11-19
 Industrial operations in offshore and chemical environments face some of the harshest conditions imaginable. High chloride concentrations, seawater exposure, sour gas, and aggressive chemical media all combine to create an environment where conventional metals quickly corrode and fail. When equipment reliability is critical, operators turn to alloys specifically engineered to resist both chemical attack and mechanical stress. One such alloy is Incoloy 925 wire.

Incoloy 925 is a precipitation-hardened nickel-iron-chromium alloy with the added strength of molybdenum, copper, and titanium. It provides an outstanding balance of corrosion resistance and high strength, making it particularly suitable for demanding offshore, marine, and chemical applications. Our company supplies high-quality Incoloy 925 wire that is trusted in critical industries worldwide.

For more details, pls directly contact us.

The composition of Incoloy 925 is carefully designed to provide dual benefits: strength and corrosion resistance. Nickel contributes to general corrosion resistance, particularly in reducing environments. Chromium adds oxidation resistance, while molybdenum increases resistance to localized attack such as pitting and crevice corrosion. Copper enhances resistance in reducing acids, and titanium contributes to precipitation hardening for improved mechanical strength.

Key material advantages include:

  • Excellent resistance to chloride-induced stress corrosion cracking.

  • Outstanding seawater resistance, including in subsea and splash-zone environments.

  • High strength and toughness due to precipitation hardening.

  • Resistance to sour gas environments, making it suitable for oilfield applications.

  • Good fabricability, allowing it to be welded, formed, and machined.

This balance of properties makes Incoloy 925 wire a reliable choice for critical, long-life components.

Corrosion-Resistant Incoloy 925 Wire for Harsh Chemical and Seawater Applications

Item

800

800H

800HT

825

925

C

≤0.1

0.05-0.1

0.06-0.1

≤0.05

≤0.03

Mn

≤1.5

≤1.5

≤1.5

≤1

≤1

Fe

rest

rest

rest

rest

rest

P

--

--

--

≤0.02

≤0.03

S

≤0.015

≤0.015

≤0.015

≤0.03

≤0.03

Si

≤1

≤1

≤1

≤0.5

≤0.5

Cu

≤0.75

≤0.75

≤0.75

1.5-3

1.5-3

Ni

30-35

30-35

30-35

38-46

42-46

Al

0.15-0.6

0.15-0.6

0.15-0.6

0.2-1

0.15-0.5

Ti

0.15-0.6

0.15-0.6

0.15-0.6

0.6-1.2

1.9-2.4

Cr

19-23

19-23

19-23

19.5-23.5

19.5-23.5

Mo

--

--

--

2.5-3.5

2.5-3.5

Shape

Size (mm)

Wire

0.5-7.5

Rod/Bar

8.0-200

Strip

(0.5-2.5)*(5-180)

Tube/Pipe

Custom made

Sheet/Plate

Custom made

Product Form

Standard

Rod, bar & Wire

ASTM B805

Plate, sheet & strip

ASTM B872

Seamless pipe and tube

ASTM B983

Forging

ASTM B637

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