What is Incoloy 925
Incoloy 925 is an alloy composed mainly out of iron, chromium, and nickel. It is enhanced with the addition of filler metals and elements like copper, molybdenum, titanium, and aluminum. The Nickel content in the alloy protects it from stress corrosion caused by chloride hence preventing it from cracking. Molybdenum aids the metal alloy against crevice and pitting corrosion and chromium keeps the alloy safe from oxidization. Titanium and aluminum are added to the alloy to increase its strength. When Incoloy 925 alloy undergoes heat treatment, the aluminum and titanium react. This reaction leads to the strengthening of the metal alloy.
Where are components made out of Incoloy 925 used and where are they used
Applications that demand a combination of high strength with incredible corrosion resistance opt for Incoloy 925 alloy. This alloy is used for environments that are exposed to sulfide-containing environments such as crude oil and natural gas environments. Incoloy 925 is also used in marine applications in components such as shafts, pumps, and piping systems.
One of the widely used components forged out of Incoloy 925 is “Forged Fittings”.
Let’s learn more about what are forged fittings and how do they work
Forged Fittings unlike normal fittings made out of metal alloys have thick walls. They can withstand the flow of liquids with extreme heat and pressure. Incoloy 925 Forged Fittings. are used in oil and gas industries, marine industry, power generation, and chemical industries. These industries require fittings that are extremely durable, strong, reliable, and resistant to corrosive media.
Forged Fittings are marked with specific user identifiers. One needs to look out for these markings while purchasing Incoloy 925 Forged Fittings. The markings that are made by the manufacturers include Trademark, Country of origin, Specification of standard, Size, Class Pressure, Material Identification, and Heat number.
Class pressures are labeled as 3M and 6M. These Labels signify the pressure that the fitting can withstand. A forged fitting with mark 6M indicates that it can withstand pressure up to 6000 Psi.
The various types of Incoloy 925 Forged Fittings available are
- 90 D Elbow
- Hex nipple
- End plug
- 45 D elbow
- Straight coupling
- 3- piece union
- End cap, etc.