Nickel Alloys RFQ Pathways
Move from this material family overview to the right grade, product form, technical resource or quotation path without changing the page's primary supplier intent.
Nickel Alloys Supplier in India
Rubinox Metal and Alloys supplies high-performance nickel alloys including Inconel, Monel, Hastelloy, Incoloy and Nickel 200 / 201 in pipes, tubes, sheets, plates, coils, flanges, fittings, fasteners, bars and rods for chemical, marine, offshore and high-temperature applications.
Stockist | Supplier | Importer | ExporterInconel | Monel | HastelloyIncoloy | Nickel 200 | Nickel 201High Temperature | Corrosion ServicePAN India & Export Enquiries
Common Nickel Alloy Grades
Typical Applications
- Chemical and petrochemical processing equipment
- Heat exchangers, condensers and pressure vessels
- Marine and offshore components
- High-temperature furnace parts and fasteners
- Corrosion-resistant piping systems
Product Forms Available
Pipes & Tubes • Sheets & Plates • Coils • Flanges • Fittings • Fasteners • Bars & Rods • Flats • Circles
Nickel Alloy Product Forms Availability Matrix
Use this matrix as an RFQ guide for commonly requested nickel alloy forms. Final supply route depends on grade, size, standard, quantity, testing and project documentation requirements.
| Alloy family | Common grades | Common RFQ product forms | Buyer notes |
|---|---|---|---|
| Inconel | 600, 625, 718 | Pipes, tubes, sheets, plates, bars, rods, flanges, fittings, fasteners and fabricated components | Often reviewed where high temperature, oxidation resistance, chloride service or strength is part of the project specification. |
| Monel | 400, K-500 | Sheets, plates, bars, rods, pipes, tubes, flanges, fittings, fasteners, shafts and machined components | Often reviewed for nickel-copper corrosion resistance, marine hardware, seawater systems, brine and chemical service. |
| Hastelloy | B-2, B-3, C-22, C-276, X | Pipes, tubes, sheets, plates, bars, rods, flanges, fittings, fasteners and process components | Often reviewed for severe chemical corrosion, acid service, scrubbers, heat-affected fabrication and high-temperature service depending on grade. |
| Incoloy | 800, 825 | Pipes, tubes, sheets, plates, coils, bars, rods, flanges, fittings and fabricated parts | Often reviewed for process equipment, heat service and corrosion-resistant applications where project standards specify Incoloy grades. |
| Nickel 200 / Nickel 201 | Nickel 200, Nickel 201 | Sheets, plates, coils, strips, pipes, tubes, bars, rods, wire, flanges, fittings and components | Nickel 201 is the low-carbon grade often reviewed when elevated-temperature exposure makes carbon control important. |
Inconel vs Monel vs Hastelloy
Nickel alloy family selection should be based on media, temperature, pressure, strength, fabrication, welding and project standard. No alloy family is universally suitable for every service condition.
| Alloy family | Common grades | Main buyer reason | Typical service review | Buyer note |
|---|---|---|---|---|
| Inconel | 600, 625, 718 | Oxidation resistance, strength, high temperature and chloride resistance depending on grade | Heat, aerospace-related components, marine, offshore and chemical service | Review temperature, strength, corrosion media and required ASTM/UNS reference before selecting the grade. |
| Monel | 400, K-500 | Nickel-copper corrosion resistance and seawater/brine service | Marine hardware, seawater systems, pumps, valves, shafts and chemical service | Monel K-500 is reviewed when higher strength is required compared with Monel 400. |
| Hastelloy | B-2, B-3, C-22, C-276, X | Severe corrosion or high-temperature chemical environments depending on grade | Chemical processing, acid service, scrubbers and fabricated components | Match the grade to acid type, concentration, temperature, fabrication route and inspection requirement. |
Nickel 200 vs Nickel 201
Nickel 200 and Nickel 201 are commercially pure nickel grades used for caustic handling, chemical processing, electrical components and fabricated parts. Nickel 201 is the low-carbon version and is commonly reviewed when elevated-temperature exposure makes carbon control important.
| Grade | UNS reference | Type | Typical ASTM references | Common buyer use |
|---|---|---|---|---|
| Nickel 200 | N02200 | Commercially pure nickel | ASTM B160, B161, B162, B163, B564 | Caustic handling, electrical and electronic components, chemical processing, sheets, plates, bars, pipes and tubes |
| Nickel 201 | N02201 | Low-carbon commercially pure nickel | ASTM B160, B161, B162, B163, B564 | Similar service to Nickel 200 where lower carbon is specified, especially for elevated-temperature exposure |
ASTM and UNS References
ASTM and UNS references vary by grade, product form, revision and project specification. Buyers should confirm the exact standard, edition, size range, testing, certification and documentation requirements before ordering.
| Alloy or grade | UNS reference examples | Typical ASTM references by form |
|---|---|---|
| Inconel 600 | N06600 | ASTM B166, B167, B168, B564 |
| Inconel 625 | N06625 | ASTM B443, B444, B446, B564 |
| Inconel 718 | N07718 | ASTM B637, B670, B564 |
| Monel 400 | N04400 | ASTM B127, B164, B165, B564 |
| Monel K-500 | N05500 | ASTM B865, B564 |
| Hastelloy C-276 | N10276 | ASTM B574, B575, B622, B626, B564 |
| Hastelloy C-22 | N06022 | ASTM B574, B575, B622, B626, B564 |
| Hastelloy B-2 / B-3 | N10665 / N10675 | ASTM B333, B335, B564 |
| Nickel 200 / Nickel 201 | N02200 / N02201 | ASTM B160, B161, B162, B163, B564 |
High-Temperature Applications
Nickel alloys are often reviewed for high-temperature service where oxidation resistance, thermal stability, creep strength or strength retention is part of the buyer specification.
- Furnace components and heat treatment fixtures
- High-temperature fasteners, bars and fabricated parts
- Thermal processing equipment and expansion components
- High-temperature pipes, tubes, sheets, plates and rods
Corrosion-Resistant Applications
Nickel alloy suitability depends on media, concentration, temperature, pH, flow rate, deposits, crevices, welding and maintenance conditions.
- Acid handling and chemical environments
- Chloride-bearing process media and brine exposure
- Scrubber systems and corrosion-resistant piping
- Flanges, fittings, fasteners, plates, sheets, tubes and bars
Chemical Processing Applications
Chemical processing buyers often evaluate nickel alloys for reactors, vessels, heat exchangers, acid handling lines, scrubber components, process piping, flanges, fittings and fasteners. RFQs should mention chemical media, concentration, operating temperature, pressure, product form, ASTM/UNS requirement, MTC needs and any drawing or datasheet.
Marine Applications
Marine and offshore buyers often review Monel 400, Monel K-500 and Inconel 625 for seawater piping, pump and valve components, shafts, fasteners, marine hardware and brine systems. Final material selection should consider flow, stagnant water, crevice risk, temperature and chloride concentration.
Heat Exchanger Applications
Nickel alloys are commonly requested for heat exchanger tubes, condenser tubes, tube sheets, plates, baffles and shell-and-tube process equipment. Buyers should specify tube OD, thickness, length, plate dimensions, UNS grade, ASTM reference, MTC requirement, testing such as hydrotest, ultrasonic or eddy-current inspection if required, and the process media or end-use environment.
Nickel Alloy Buyer Specification Guide
| Requirement | What buyer should specify |
|---|---|
| Alloy family and grade | Inconel, Monel, Hastelloy, Incoloy, Nickel 200 / 201 and exact grade |
| UNS number | N06625, N04400, N10276, N02200, N02201 or project-specified UNS |
| Product form | Pipe, tube, sheet, plate, coil, bar, rod, flange, fitting, fastener or fabricated component |
| Standard | ASTM, ASME, EN, DIN, JIS or project-specific standard |
| Size and dimensions | OD, thickness, schedule, width, length, diameter, class, rating or drawing details |
| Quantity | Pieces, meters, kilograms, sheets, plates, bars or project lot |
| Finish and condition | Annealed, solution annealed, hot rolled, cold worked, pickled, polished or buyer-specified condition |
| Testing and documents | MTC, PMI, hydrotest, UT, eddy current, hardness, IGC or buyer-specified inspection |
| End use and delivery | Chemical, marine, heat exchanger, high temperature, offshore or fabrication use with delivery location |
Focused Nickel Alloy Pages
Inconel 600 Supplier in IndiaAlloy 600 pipes, tubes, plates, bars, flanges and fittings.Inconel 625 Supplier in IndiaAlloy 625 for marine, offshore, chloride and chemical service.Inconel 718 Supplier in IndiaAlloy 718 bars, fasteners, plates and high-strength components.Monel 400 Supplier in IndiaAlloy 400 for seawater, brine, marine and chemical service.Monel K-500 Supplier in IndiaAlloy K-500 bars, fasteners, shafts and high-strength components.Hastelloy B-2 Supplier in IndiaAlloy B2 pipes, plates, bars and reducing-acid service components.Hastelloy B-3 Supplier in IndiaAlloy B3 products for hydrochloric acid and reducing chemical service.Hastelloy C-4 Supplier in IndiaAlloy C4 pipes, plates, tubes and welded chemical-process components.Hastelloy C-22 Supplier in IndiaAlloy C22 pipes, plates, bars and corrosion-resistant components.Hastelloy C-276 Supplier in IndiaAlloy C276 pipes, plates, bars and corrosion-resistant components.Hastelloy X Supplier in IndiaAlloy X sheets, tubes, rings and high-temperature fabricated components.Incoloy 800 Supplier in IndiaAlloy 800 pipes, tubes, plates and high-temperature components.Incoloy 825 Supplier in IndiaAlloy 825 pipes, tubes, plates and corrosion-resistant components.Nickel 200 Supplier in IndiaCommercially pure nickel sheets, plates, coils, strips, bars, pipes and components.Nickel 201 Supplier in IndiaLow carbon nickel sheets, plates, coils, pipes, bars, wire and components.Stainless SteelSS grades, pipes, plates, coils and fittings.SMO 2546Mo stainless steel for seawater and chloride service.Duplex & Super Duplex2205 / 2507 for chloride and marine service.
Related Materials
RFQ Checklist
For a faster technical response, share the nickel alloy family, exact grade, UNS number if specified, ASTM/ASME or project standard, product form, dimensions, quantity, finish or condition, MTC/testing requirements, application, drawing or datasheet if available, and delivery location.
Nickel Alloy FAQs
What are nickel alloys used for?
Nickel alloys are used for chemical processing, high-temperature equipment, marine service, heat exchangers, corrosion-resistant piping, flanges, fittings, fasteners, bars, sheets and plates where the buyer specification requires nickel-based performance.
What is the difference between Inconel, Monel and Hastelloy?
Inconel, Monel and Hastelloy are nickel alloy families with different chemistry and service strengths. Inconel is often reviewed for heat, strength and oxidation resistance, Monel for nickel-copper marine and brine service, and Hastelloy for severe chemical corrosion depending on the exact grade.
Which nickel alloy is suitable for high-temperature applications?
High-temperature selection depends on temperature, atmosphere, stress, fabrication and standard. Buyers commonly review grades such as Inconel 600, Inconel 718, Incoloy 800 and Hastelloy X when high-temperature service is specified.
Which nickel alloy is reviewed for marine or seawater service?
Monel 400, Monel K-500 and Inconel 625 are often reviewed for marine or seawater-related requirements, while final selection depends on flow, temperature, chloride level, crevice risk, strength and the project specification.
What is the difference between Nickel 200 and Nickel 201?
Nickel 200 is commercially pure nickel, while Nickel 201 is the low-carbon version. Nickel 201 is often reviewed where lower carbon is required, especially for elevated-temperature exposure.
Which ASTM standards should buyers mention for nickel alloy products?
ASTM references depend on grade and product form. Buyers should mention the required UNS number, ASTM or ASME standard, product form, size, quantity, testing, MTC requirement and end use in the RFQ.
What information is needed for a nickel alloy quotation?
A useful nickel alloy RFQ should include grade, UNS number if specified, standard, product form, dimensions, quantity, finish or condition, testing, documentation, application and delivery location.
Can Rubinox supply nickel alloy pipes, tubes, plates, bars, flanges and fittings?
Rubinox handles enquiries for nickel alloy pipes, tubes, sheets, plates, coils, bars, rods, flanges, fittings, fasteners and fabricated components according to buyer grade, standard, size and documentation requirements.
Are nickel alloys better than stainless steel or duplex stainless steel?
Nickel alloys are not always better than stainless steel or duplex stainless steel. The right material depends on corrosion media, temperature, strength, fabrication, standards, lifecycle requirements and project constraints set by the buyer or project engineer.
Does Rubinox provide MTC or test certificates for nickel alloy materials?
Rubinox can support buyer requests for MTC and testing documentation where required. Buyers should specify certificate, inspection and testing requirements clearly in the RFQ.
Buyer Details to Confirm
Share alloy family, UNS/trade reference, corrosion or heat service details, form, size, quantity, inspection scope and destination.
- Use the linked grade or specification pages when a project document names a grade.
- Use product form links when size, thickness, schedule, class or drawing details drive the enquiry.
- Request MTC, PMI, inspection or packing support at RFQ stage where applicable.
Related Guides and Resources
Use these Knowledge Hub and technical links to prepare a clearer enquiry before sharing quantity and destination details.
Safe Supply and Documentation Notes
- Rubinox reviews enquiries as a stockist, supplier, importer, exporter and project supplier for industrial metal RFQs.
- Final material suitability should follow buyer drawings, end-use conditions, standards and project engineer approval.
- PAN India supply and export enquiry support depend on grade, form, quantity, documents and logistics details.
Procurement RFQ support
Send Your Nickel Alloy RFQ
Share grade or specification, product form, size, quantity, standard, MTC/PMI or inspection needs, delivery location and timeline for Rubinox quotation support.
Grade / specification
Product form and size
Quantity and standard
Delivery location
MTC / inspection needs
Drawing or BOQ if any