Inside Banner

Hastelloy X Flanges

Highly acclaimed Manufacturer & Supplier Of Hastelloy X Flanges, Hastelloy X Weld neck Flanges, Hastelloy X Slip on Flanges, Hastelloy X Socket weld Flanges, Hastelloy X Blind Flanges, Hastelloy X Lapped joint Flanges, Hastelloy X Threaded Flange, Hastelloy X Plate Flange in India & Asia

Calico Metal Alloys LLP is acknowledged as a manufacturer, exporter & suppliers of Hastelloy X Flanges, available in a variety or grades, materials, and finishes, in metric and inch sizes. We Specialize in Hastelloy X Flanges & Forged Fittings products for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction. We Offered Hastelloy X flanges are manufactured under the strict surveillance of our ingenious professionals using quality approved raw material and advanced technology at our ultra-modern production unit. These flanges are designed to comply with International standards and specifications.

Such properties have increased the demand for Hastelloy Pipes and we at Calico Metal Alloys LLP are perfectly positioned to deliver your product as per your requirement. We rigorously check for defaults and manufacturing defects in all our pipes. Available in all dimensions and thickness, we supply and export them in all sizes and specifications.

Hastelloy X is one of the most widely used nickel-based alloys due to its high resistance to oxidation and high temperature strength. Also known as Alloy “X”, is commonly used in gas turbine engine components, furnace applications and any type of combustion zone sections such as tailpipes, cabin heaters and heat-treating equipment. Its good resistance to stress-corrosion cracking and carburization make it suitable for petrochemical processing equipment and all types of forming and welding. Hastelloy alloy X is machinable in the rolled and cast form at low cutting speeds and coolant is required. All rolled forms of Hastelloy X are provided in the solution heat-treated condition. Standard practice heat-treatment is 2150°F followed by rapid cooling.


  • Resistant to a wide range of corrosive media.
  • Virtually immune to chlorine ion stress corrosion cracking
  • Non-magnetic
  • Excellent mechanical properties


  • Chemical industry
  • Aerospace
  • Heat treating industry
  • Pulp and paper industry
  • Food processing
  • Nuclear Engineering
  • Gas turbine components
  • Fertilizer Industry
  • Petro Chemical Industry


  • Standards : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
  • Grade : Seamless / Welded / Fabricated
  • Size : Seamless Butt Weld Fittings: 1/2" - 10", Welded Butt Weld Fittings: 1/2" - 48"
  • Type : Hastelloy X

Equivalent Grades

Hastelloy X 2.4665 N06002

Chemical Composition

Element Min Max
B - 0.01
C 0.05 0.015
Cr 20.5 23
Fe 17 20
Mn - 1
Mo 8 10
Ni - Bal
P - 0.04
S - 0.03
Si - 1
W 0.2 1

Mechanical & Physical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
9.2 g/cm3 1370 °C (2500 °F) Psi –1,10,000 , MPa –760 Psi – 51,000 , MPa – 350 4o %

Fabrication and Heat Treatment

Hastelloy X can be machined using conventional machining methods which are used for iron-based alloys. Machining operations are performed using commercial coolants. High-speed operations such as grinding, milling or turning, are performed using water-base coolants. Hastelloy X is welded using gas-tungsten arc welding, shielded metal-arc welding, gas metal-arc welding, and submerged-arc welding methods.

Calico Metal Alloys LLP Inconel Products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

HASTELLOY, HAYNES and C-22 are registered trade names of Haynes International, Inc., MONEL & INCONEL are registered trade names of INCO family of companies., NITRONIC is a registered trade name of Armco Inc., CARPENTER & 20Cb-3 are registered trade names of Carpenter Technology Corporation., FERRALIUM is a registered trade name of Langley Alloys, LTD.

Nickel Alloys Materials