Metal Udyog India

Incoloy Pipes


800 / 800H / 800HT, 825, 925, 330 / SS 330 / RA 330


Seamless Pipe


Metal Udyog (India) is the prominent supplier and exporter of high quality Incoloy Pipes. We are offering these Pipes in a wide range of shapes, sizes, dimensions, and specifications. These fittings are well known for its best service in the industry. Incoloy Pipes alloys have nickel-chromium-iron as the base metals, with additional elements like copper, molybdenum, nitrogen, and silicon.
Incoloy also belongs to the category of super austenitic stainless steels. This leads the alloy to maintain the austenitic structure even after long time exposures to high temperatures. Other beneficial features of alloy are good strength, and high resistance to oxidizing, reducing and aqueous environments good strength, and high resistance to oxidizing, reducing and aqueous environments. Incoloy Pipes exhibits good ductility and hence can be formed using conventional methods. These Incoloy Pipes can be hot worked at different temperature ranges and cold work can be performed by using different techniques. Our Pipes are widely used in chemical processing, power generation, mining, heat exchangers, carburizing equipment, and many more. We are offering Incoloy Pipes which are readily fabricable and have good workability property. We also offer these Pipes in customized forms as per the requirements of our clients.

We have ready stock of these Pipes at our huge warehouses to meet last minute demand of our clients. These Pipes have very good machinability properties. Our standard quality Pipes offer comprehensive support in many industrial applications. Incoloy Pipes exhibits excellent resistance to reducing agent and oxidation atmosphere. Incoloy Pipes are one of the demanded types of pipes that are available in our inventory. Our finest quality Incoloy Pipes has many features like high strength, precise thickness, and standard length. Apart from this, our pipes have excellent characteristics such as robust structure, flawless surface finish, exceptional resistivity, higher durability, easy fabrication properties, leak proof performance, and excellent flexibility to sustain in hostile conditions.
At Metal Udyog (India), we are exporting Incoloy Pipes by using premium quality grade materials. We make these Pipes with hi-tech tools and advanced machinery. Our refined Pipes have all features and proper mechanisms to serve leakage-free fittings, and it can easily bear high pressure. We have hired well trained and skilled professionals in teams who are continuously supervising the exporting process to avoid defects and errors. They perform various destructive and non-destructive tests at every stage of production, which helps to maintain the quality of Pipes and also to verify all necessary parameters of Incoloy Pipes.

Incoloy Pipes at a Glance


  • Incoloy Pipes have base metals as nickel, chromium, iron and additional elements such as silicon, nitrogen, copper, molybdenum, etc.
  • It maintains it structure even after long exposure to elevated temperatures and hot liquids.
  • 800 / 800H / 800HT, 825, 925, 330 / SS 330 / RA 330 pipes are the readily available grades of the same.
  • Incoloy pipes have a varied size range from 1/8” NB to 10” NB.
  • Metal Udyog (India) Incoloy pipes exhibit great ductility, resistance to aqueous, reducing and oxidizing environments.
  • Noteworthy characteristics of these Incoloy pipes are a flawless surface finish, precise thickness, robust structure and standard length.
Standards ASTM B407 / ASME SB407, ASTM B514 / ASME SB514, ASTM B423 / ASME SB423, ASTM B805 / ASME SB805, ASTM B358 / ASME SB358, ASTM B515 / ASME SB515, ASTM B535, B546, B710 / ASME SB535, SB546, SB710
Grades 800 / 800H / 800HT, 825, 925, 330 / SS 330 / RA 330
Brand Ratnamani, Jindal Saw, Remi
Size 1/8” NB to 10” NB
Dimensions ASTM, ASME
Schedule SCH40, STD, SCH80, SCH160
Type Seamless
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End

Incoloy Pipes Chemical Composition

Grade C Mn Si Fe S Cr Cu Cr2 Al-Ti Al Ni P N
800 min. 39.5 19.0 - - 0.15 30.0
max. 0.1 1.5 1.0 0.015 23.0 - - 0.60 - 35.0
800H min. 0.05 39.5 19.0 - - 0.15 30.0
max. 0.1 1.5 1.0 0.015 23.0 - - 0.60 35.0
800HT min. 0.06 39.5 19.0 - - 0.85/0.25 30.0
max. 0.1 1.5 1.0 0.015 23.0 - - 1.20/0.60 35.0
825 min. 22.0 19.5 1.5 0.6
max. 0.05 1.0 0.5 0.015 23.5 3.0 1.2
925 min. 22.0 19.5 1.5 42.0 -
max. 22.5 3.0 46.0 -
330 min. 0.75 17.0 - - 34.0
max. 0.08 2.0 1.50 0.030 20.0 - - 37.0

Incoloy Pipes Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min
Rockwell B (HR B) max Brinell (HB) max
800-H-HT Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa –205 30
825 Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa –220 30

Equivalent Grades for Incoloy Pipes

Grade Werkstoff Nr. UNS No Old British Euronorm GOST Japanese JIS OR
Inconel 800 1.4876 N08800 NA 15 X10NiCrAlTi32-20 Z8NC32-21 ЭИ670 NCF 800 XH32T
Inconel 800H 1.4958 / 1.4876 N08810 NA 15(H) X10NiCrAlTi32-20 Z8NC32-21 ЭИ670 NCF 800H XH32T
Inconel 800HT 1.4959 / 1.4876 N08811 NA 15(HT) X10NiCrAlTi32-21 ЭИ670 NCF 800HT XH32T
Inconel 825 N08825 NA 16 NiCr21Mo 2.4858 NFE30C20DUM ЭП703 NCF 825
Inconel 925 N09925
Inconel 330 N08330 1.4886

Industries We Serve

Metal Udyog India