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Nimonic 90 Pipes

What is Nimonic 90 Pipes ?

Nimonic 90 Pipe is a high-strength alloy pipe built to handle extreme heat and pressure. With 18–21% chromium, 15–21% cobalt, and added titanium and aluminium, it holds up well in hot, corrosive environments. This alloy delivers excellent tensile strength and creep resistance, especially when precipitation treated. At room temperature, the treated pipe has a yield strength of a minimum of 695 MPa and tensile strength greater than 1080 MPa. Parag Metals is a reliable supplier providing high quality Nimonic 90 Pipes with a reputation for consistent composition and guaranteed performance.

These pipes are available in various sizes and thicknesses for industrial application. ASTM B622 Nimonic 90 Pipes and ASME SB619 Nimonic 90 Pipes are available forms. Outer diameter ranges from 6mm to 100mm and wall thickness from 0.5mm to 10mm. We offer Nimonic 90 Seamless Pipes as well as special dimensions as per the requirement of various purposes.

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Nimonic 90 Pipes
The price of Nimonic 90 pipe varies based on size, treatment, and quantity ordered. These pipes are extensively used in gas turbines, nuclear reactors, jet engines, and chemical plants. Due to their heat and stress resistance, Nimonic 90 Industrial Pipes are widely sought after in power and aerospace industries. Being among the top suppliers of Nimonic 90 pipes in India, we keep a ready stock to enable quick delivery.
All pipes go through strict testing, including hardness, ultrasonic, and dimensional checks. We follow standard quality procedures to ensure performance under demanding conditions. As a reliable Nimonic 90 pipe stockist, we guarantee pipes that meet industry standards and exceed client expectations.

Advantages of Nimonic 90 Pipes

  • High strength at elevated temperatures, suitable for extreme heat applications.

  • Excellent resistance to oxidation and hot corrosion for long service life.

  • Strong creep and fatigue resistance, ensuring reliable performance under stress.

  • Stable during thermal cycling, maintaining mechanical properties.

Uses of Nimonic 90 Pipes

  • Aerospace and gas turbine components, including turbine blades and discs.
  • Jet engine combustion chambers and exhaust systems.
  • High-temperature furnaces and heat exchangers.
  • Power generation equipment exposed to extreme thermal and mechanical conditions.
  • Chemical processing plants requiring corrosion resistance at elevated temperatures.

Specification of Nimonic 90 Pipes

Standards ASTM B619, B622 / ASME SB619, SB622
Dimensional ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Pipe Size 1 / 2″ NB – 16″ NB
Welded Pipe Size 1 / 2″ NB – 24″ NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Pipe Type Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Pipes End Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

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Available Types of Nimonic 90 Pipes

Seamless Pipes

Nimonic 90 Seamless Pipes

Welded Pipe

Nimonic 90 Welded Pipe

ERW Pipe

Nimonic 90 ERW Pipe

Rectangle Pipe

Nimonic 90 Rectangle Pipes

Round Pipe

Nimonic 90 Round Pipe

Square Pipe

Nimonic 90 Square Pipe

Nimonic 90 Pipes Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Nimonic 90 2.4632 N07090

Chemical Composition Of Nimonic 90 Pipes

Grade Ni Cr Co Ti Al C Si Cu Fe Mn B S Zr Pb
Nimonic 90 Bal 18-21 15-21 2-3 1-2 0.2 max 1.0 max 0.2 max 1.5 max 1.0 max 0.02 max 0.015 max 0.15 max 0.0020 max

Nimonic 90 Pipes Mechanical Properties

Tensile Strength Yield Strength (0.2% Offset) Elongation
1150 MPa 725 MPa 30%

Nimonic 90 Pipes Sizes

WallSizes ( O.D.)
.0101/16″ , 1/8″ , 3/16″
.0201/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.0121/8″
.0161/8″ , 3/16″
.0281/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.0351/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.0493/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.0651/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
.0831/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
.0951/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1091/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1201/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.1253/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.1341″
.2503″
.3753 1/2″
Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/8 0.405 10.3 0.095 2.41 0.31 0.47
1/4 0.54 13.7 0.119 3.02 0.54 0.8
1/2 0.84 21.3 0.147 3.73 1.09 1.62
3/4 1.05 26.7 0.154 3.91 1.47 2.2
1 1.315 33.4 0.179 4.55 2.17 3.24
1 1/4 1.66 42.2 0.191 4.85 3 4.47
1 1/2 1.9 48.3 0.2 5.08 3.63 5.41
2 2.375 60.3 0.218 5.54 5.02 7.48
2 1/2 2.875 73 0.276 7.01 7.66 11.41
3 3.5 88.9 0.3 7.62 10.25 15.27
3 1/2 4 101.6 0.318 8.08 12.5 18.63
4 4.5 114.3 0.337 8.56 14.98 22.32
5 5.563 141.3 0.375 9.53 20.78 30.97
6 6.625 168.3 0.432 10.97 28.57 42.56
8 8.625 219.1 0.5 12.7 43.39 64.64
10 10.75 273 0.594 15.09 64.43 96.01
12 12.75 323.8 0.688 17.48 88.63 132.08
14 14 355.6 0.75 19.05 106.13 158.1
16 16 406.4 0.844 21.44 136.61 203.53
18 18 457 0.938 23.83 170.92 254.55
20 20 508 1.031 26.19 208.87 311.17
24 24 610 1.125 30.96 296.58 442.08

Application Industries of Nimonic 90 Pipes

Export Countries for Nimonic 90 Pipes

  • ASIA – China, Thailand, Singapore, Sri lanka, Bangladesh, Japan, Philippines, Vietnam, Nepal, Bhutan
  • Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
  • Europe – United Kingdom, Italy, Belgium, France, Croatia, Spain, Germany, Russia, Denmark
  • South America – Argentina, Chile, Brazil, Colombia, Paraguay
  • Africa – Ghana, South Africa