| Size range | 1000 Mm X 2000mm, 1220mm X 2440mm, 4' X 8', 1250mm X 2500mm, 1500mm X 3000mm To 6000mm, 2000mm X 4000mm To 6000mm |
|---|---|
| Range | 5mm, 150mm |
| Thickness | 4.0mm, 100mm |
| Specialize | Shim Sheet, Perforated Sheet |
Inconel Sheets Manufacturer in India Offering Consistent Quality Sheets for Bulk and Project-Based Requirements
Neptne Alloy is a leading Inconel Sheets Manufacturer in India providing high performance sheets that are manufactured as per the ASTM and IS standards, thus making them reliable even with the international projects. We manufacturers provide the Inconel Sheet products having good control in the thickness, smooth surface, as well as uniform mechanical properties. The sheets are made to be operable in harsh conditions consisting of high temperature, pressure and corrosion which renders them useful in industrial applications that require critical conditions. Advanced rolling, solution annealing, and testing processes help maintain uniform quality across every production batch
Key advantages of sourcing alloy sheets from Indian manufacturers include:
- Production as per ASTM standards for global acceptance
- Compliance with IS standards for Indian regulatory needs
- Excellent resistance to heat, oxidation, and corrosion
- High tensile, yield, and creep strength at elevated temperatures
- Wide availability of thicknesses, finishes, and cut sizes
- Capability to supply bulk and project-based orders
In addition to Inconel, we also provide other products like Hastelloy Sheets, Duplex Steel Sheet and Super Duplex Steel Sheet to offer buyers flexible material options based on operating conditions and cost considerations. These sheets are used in generation of power, chemical processing, oil and gas, offshore, marine and aerospace applications. The quality test like PMI test, mechanical test and mill test certification are strictly adhered to make sure it meets all the requirements of ASTM and IS specifications.
Inconel, Duplex & Super Duplex Sheets – ASTM & IS Specifications Table
Material | ASTM Standard | IS Standard | Grade | Form | Typical Applications |
Inconel | ASTM B168 | IS 6396 | Inconel 600 | Sheet | Heat exchangers, furnaces |
Inconel | ASTM B443 | IS 6396 | Inconel 625 | Sheet | Chemical & marine systems |
Inconel | ASTM B670 | IS 6396 | Inconel 718 | Sheet | High-temperature parts |
Hastelloy | ASTM B575 | IS 6396 | C276 | Sheet | Acidic environments |
Duplex Steel | ASTM A240 | IS 6911 | UNS S32205 | Sheet | Offshore & pressure vessels |
Super Duplex Steel | ASTM A240 | IS 6911 | UNS S32750 / S32760 | Sheet | Offshore & seawater service |
Inconel Sheets – Product Supplied Quantity by City
Product Type | Supplied Quantity | City |
Inconel Sheets | 198 Pcs | Mumbai |
Hastelloy Sheets | 184 Pcs | Ahmedabad |
Duplex Steel Sheet | 165 Pcs | Chennai |
Super Duplex Steel Sheet | 174 Pcs | Pune |
Type of Sub-products

Inconel X750 Sheet Manufacturer In India Inconel X750 Sheet Manufacturer In India
Neptune Alloys offers top tier inconel X750 sheet Manufacturer, the high strength, nickel chromium alloy sheet, inconel X750 sheet is a popular sheet due to its outstanding ability to resist oxidation, corrosion, and hot temperatures. It is also used in aerospace, gas turbines, heat treating equipment, and chemical processing, due to its high mechanical strength and capability of operating under severe conditions. It is a great alloy sheet to use in significant industrial applications where reliability, durability and long life are valued. It can perform under pressure and temperatures.

Inconel 718 Sheet Manufacturer In India Inconel 718 Sheet Manufacturer In India
Neptune Alloys offers top tier Inconel 718 Sheet Manufacturer, the nickel chromium alloy known as Inconel 718 sheet is renowned for its remarkable strength, resistance to corrosion, and superior performance under high pressure and temperature. Its exceptional weldability, fatigue resistance, and oxidation protection make it a preferred material in the nuclear reactor, gas turbine, aerospace, and chemical processing industries.
