Regent Steel & Engg Co.
Regent Steel & Engg Co.
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What is Inconel Plate?
Inconel grades have high nickel content such as 72% Ni in NA14, 55% Ni in NA21, and 58% Ni in NA51. Further more, Inconel Sheet contain higher percentage of Niobium and molybdenum in their upper grades. Among all nickel based materials, Inconel Plate is the only one that contain 3.15% – 5.50% Niobium. There are only two grades of Inconel material, NCF625 and NCF718, that can be used for aerospace engines, turbine blades, and nuclear reactors. These Inconel material exhibit excellent heat and corrosion resistance. So, these Inconel plates also known as high-performance material or special alloy.
These Inconel sheets and plates comes in a range of grades such as 600, 601, 625, 718. These Inconel materials were introduced 1st time in 1950 and 1960. Later on, Inconel 690, Inconel 740, Inconel 783, and Inconel 792 were produced by Special Metals in 1980. Inconel 909 is the recent grade which is known for Excellent high-temperature strength as well as oxidation resistance.
Inconel Plate comes in As-Rolled, Solution-Treated, and Annealed condition. While Inconel Sheet and Strips comes only in Annealed condition. These Inconel Plates & Sheets are manufactured accordance to ASTM specification which includes ASTM B168, B409, B443, B444, B453, B670, and B637. Check complete range of Inconel Plate ASTM Standard along with covering details & Additional Processing below on this page.
Regent Steel and Engg Co is a well established Inconel Plate Supplier in India. They keep ready stock of Plates from 0.125 inches to 4 inches thickness. Regent Steel is also a dealer and distributor of Outokumpu Inconel Plates and Sheets in Mumbai. Outokumpu is an European supplier of Inconel alloy plate and produce up to 3 inches thickness material.
Regent Steel can meet the specified requirements of custom sizes or fabricated products and offer instant delivery in Saudi Arabia, UAE, and other MENA countries. Import of Inconel products from Europe and USA takes approx. 20-40 days in UAE. So, the Middle East buyers prefer to procure Inconel material from Indian stockist and distributors to save transportation cost and time.

Inconel Plate Specification
Inconel Plate: Thickness: 2.5 – 50mm, Width: 50-1000mm, L: 100-6000mm
Inconel Sheet : Thickness: ≤ 5mm, Width: 500 – 1000mm,
L: 700 – 6000mm
Inconel Coil Size : Thickness: 0.1mm – 5.0mm, Width:0.5m to 1.2m
Inconel Strip Size : Thickness: 0.05mm – 3mm, Width:5mm – 200mm
Quote within 24Hrs with Technical Data Sheet
100% Tested Inconel Plate supply with MTC EN 10204/3.1
Who they are?
Inconel Plate Supplier in India
Outokumpu Plate Dealer in Mumbai
Inconel Sheets Stockist in India
Supplier of Inconel Strips in Mumbai
Outokumpu Plate Dealer and Distributor in Mumbai
Outokumpu offers Inconel plates in all grades used for various applications such as furnace components, heat exchangers, and nuclear reactors. Regent Steel and Engg Co stock a wide range of Outokumpu Plate in their Mumbai warehouse. Contact their sales team to view the availability & delivery time in Saudi Arabia and MENA countries.

Annealed Inconel Sheet Thickness and Dimensions
| Thickness | Width | ||
|---|---|---|---|
| in mm | in inch | in mm | in inch |
| 0.635 – 0.08 | 0.025 – 0.003 | 444.5 to 431.8 | 17.5 to 17.0 |
| 0.079 – 0.0254 | 0.0029 – 0.001 | 419.1 to 406.4 | 16.5 to 16.0 |
| 0.025 – 0.01 | 0.0009 – 0.0004 | 393.7 to 381.0 | 15.5 to 15.0 |
| 0.0099 – 0.002 | 0.00039 – 0.00008 | 107.95 to 101.6 | 4.25 to 4.0 |
What is Outokumpu Ultra Range and Grades?
The Outokumpu Ultra range includes nickel alloy and stainless steel grades optimized for specific uses and harsh environments.
| Grades |
|---|
| Ultra 904L |
| Ultra 254 SMO |
| Ultra Duplex |
| Ultra Alloy 825 |
| Ultra 316L |
Main 3 Advantages and Disadvantages of Inconel Metal
Heat and Corrosion Resistant Inconel Sheets Stockist in India
Inconel Metal are used in high-temperature applications like Jet Engines and Nuclear Power plants. This is a special metal which can sustain above 10 years in Nuclear Applications. There are various advantages and disadvantages. Check the following three major ones to consider:

Inconel Strips
Inconel Strips in Custom Sizes Available in Ready Stock at Mumbai
Regent Steel stock 0.5 – 6mm thickness and 10 – 300 wide Inconel Strips in India. These INCO strips are available up to 6000mm length at their Mumbai warehouse.
Find Your Required Thickness and Size of Inconel Plate in Vast Inventory of Regent Steel if found so instant delivery and Save 2-3% on cost
| Width | Thickness Range |
|---|---|
| 1/4 inch (6.35 mm) | 0.010 inch (0.25 mm) to 0.250 inch (6.35 mm) |
| 1/2 inch (12.7 mm) | 0.020 inch (0.51 mm) to 0.500 inch (12.7 mm) |
| 1 inch (25.4 mm) | 0.030 inch (0.76 mm) to 0.750 inch (19.05 mm) |
| 2 inch (50.8 mm) | 0.040 inch (1.02 mm) to 1.000 inch (25.4 mm) |
| 3 inch (76.2 mm) | 0.050 inch (1.27 mm) to 1.500 inch (38.1 mm) |
| 4 inch (101.6 mm) | 0.060 inch (1.52 mm) to 2.000 inch (50.8 mm) |
| 6 inch (152.4 mm) | 0.070 inch (1.78 mm) to 2.500 inch (63.5 mm) |
| 8 inch (203.2 mm) | 0.080 inch (2.03 mm) to 3.000 inch (76.2 mm) |
| 10 inch (254 mm) | 0.090 inch (2.29 mm) to 4.000 inch (101.6 mm) |
| 12 inch (304.8 mm) | 0.100 inch (2.54 mm) to 5.000 inch (127 mm) |
What to check before buying Inconel Plates?
- Knowledge and Expertise of the supplier
Your first step would be to find a reliable distributor, supplier or stockist who have experience in this market and aware about all technical specification and International standards - Certification and Material Quality Check
Make your documents check-list and verify whether the Inconel Plate supplier offer MTC, MTR, and Required Test reports with dispatch - Customization
Always go for the supplier that can provide cut to size Inconel Plate, Sheet, Foil
and Film to your specific requirements. It will save the cost and wastage of material - Delivery
Say yes to the supplier who is associated with leading and reliable logistics for timely delivery
Inconel Plate ASTM standard
Same Day Shipping of Annealed Inconel Sheet as per International Standard NACE MR-01-75
| Inconel Plate | ||
|---|---|---|
| Grade | ASTM Specification | ASTM Standard Covering details & Additional Processing |
| 600 | B168 |
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| B409 |
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| 601 | B168 |
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| B409 |
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| 625 | B443 |
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| B444 |
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| B453 |
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| 718 | B670 |
ASTM B670 Inconel plate standard require following Additional Processing
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| B637 |
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| 690 | B466 |
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| B167 |
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| 740 | B446 |
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| B167 |
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| 783 | B446 |
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| B167 |
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| 792 | B446 |
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| B167 |
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| 909 | B446 |
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| B167 |
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Different Types of Inconel Plates
Inconel Sheet
Inconel Coil
Inconel Strip
Inconel Foil
Inconel Shim Stock
Inconel Sheet Metal
3 Best Welding Procedures to Weld Inconel Plates

| Inconel Plate Welding Procedure | Recommended Inconel Grades | Suitable Consumables (Filler Wire/ Welding Rod) |
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| Tungsten Inert Gas (TIG) Welding | Inconel 600, 625, 718 |
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| Metal Inert Gas (MIG) Welding | Inconel 600, 625, 718 |
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| Shielded Metal Arc Welding (SMAW) | Inconel 600, 625, 718 |
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Inconel Foil and Film at Lowest Price in India
| Thickness | Length | Price Ex Mumbai (in USD) |
|---|---|---|
| 0.025mm | 280mm | US $617.67 |
| 0.05mm | 10mm | US $258.27 |
| 0.1mm | 50mm | US $243.54 |
| 0.3mm | 10mm | US $233.34 |
| 0.3mm | 50mm | US $266.18 |
| 0.3mm | 200mm | US $525.90 |
| 0.2mm | 300mm | US $430.53 |
| 0.1mm | 100mm | US $270.59 |
| 0.2mm | 25mm | US $178.57 |
| 1mm | 10mm | US $202.29 |
| 5mm | 10mm | US $157.52 |
Best 3 Welding Electrodes to Weld Inconel Alloy Sheets
Inconel Welding Electrodes are used in Power Generation, Marine, Aerospace, Oil & Gas, and Chemical Processing for Inconel Plate welding.
| Inconel Welding Electrode | Standard | Suitable Inconel grade | Thickness Weld Limit |
|---|---|---|---|
| ENiCrFe-3 | AWS A5.11 | 600 & 601 | 1.5 mm to 10 mm |
| ENiCrMo-3 | AWS A5.11 | 625 | 1.5 mm to 12 mm |
| ENiCrMo-4 | AWS A5.11 | 718 | 2 mm to 15 mm |
List of Top 9 Best Manufacturers of Inconel Plates
Special Metals Corporation is the original manufacturer of Inconel Plate. Inconel is a nickel-based superalloy and trademarked name by Special Metals Corporation (USA). This special alloy is sold by different manufacturers under their own brand name. INCO is the another common name for Inconel alloys.

| Origin | Location | Inconel Plate Manufacturers name | Common/ Trademark / Brand Name |
|---|---|---|---|
| United States | Huntington, West Virginia, USA |
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Inconel® |
| Kokomo, Indiana, USA |
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Haynes® | |
| Houston, Texas, USA |
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Nickel Alloy | |
| Germany | Düsseldorf, Germany |
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ThyssenKrupp Nickel Alloy |
| Finland | Helsinki, Finland |
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Outokumpu Ultra Alloy |
| France | Saint-Denis, France |
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PER625, PER718 |
| Japan | Tokyo, Japan |
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NAR-600 |
| Sweden | Stockholm, Sweden |
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| India | Pune, India |
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Supply Inconel Plates and Sheets with Radiographic Inspection and Test Reports on Elevated Temperature

- Radiographic Inspection
- Certificate of Compliance
- Chemical Analysis Report
- Mechanical Test
- Charpy Impact
- Elevated Temperature
List of 10 Countries Import Inconel Plates from India

| Country | Top Industrial Cities | Major Industries |
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| United States |
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| Germany |
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| Saudi Arabia |
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| United Arab Emirates |
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| South Korea |
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| South Africa |
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| Japan |
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Why Inconel plate is more suitable material to make components in sour gas service?
Inconel plates are used to manufacture Tubesheets and Baffles for Heat Exchangers. These special alloy parts are widely used for sour gas service in Oil & Gas and Petrochemical Industry.
There are many reason to use these Inconel alloy plates in sour gas service such as:
- High Corrosion Resistance
- High Strength and Toughness
- High-Temperature Stability
- Resistance to Stress Corrosion Cracking
- Longevity and Maintenance
Known as an Emergency Supplier who has supplied Inconel Coils and Plates same day from Ready Stock

Regent Steel name is established as an Emergency Supplier for Inconel material in Middle east countries, USA, UK, Brazil, and MENA countries. The company has so many case studies of supplying the Inconel Plates within deadline.
Here is a recent case study of Bahrain. In May 2024, Regent Steel received an urgent inquiry from a local stockist of Inconel plates in Bahrain. They requested Outokumpu-manufactured Inconel material to be delivered within a week in Manama. The plates needed to be custom cut according to international standards.
Shipping from Mumbai Port to Khalifa Bin Salman Port in Bahrain would typically take 12-15 days. Therefore, the buyer asked for the material to be sent by air to Manama. Fortunately, Regent Steel had Outokumpu Inconel 600 Plates readily available in their Mumbai inventory. The same day, Regent Steel prepared the material for air freight. Within 3 days, the material arrived in Manama, with the Mill Test Certificate (MTC), Ultrasonic Testing, and Mechanical Testing documentation.
Which grades of Inconel Plates are used to make equipment for petroleum refineries?
Regent Steel is one of the most recognised and oldest supplier of Inconel Plates in petrochemical companies of Saudi Arabia.

Why demand of Inconel Plates is increasing to make Heat exchangers, Tanks and Scrubbers?
Inconel alloy plates are tested & proven to withstand in harsh environments. These plates can be used under acidic, caustic, or saline conditions. There are many features which makes them prior choice to produce Heat exchangers, Tanks and Scrubbers.
- Excellent Corrosion Resistance, Resistance to oxidation up to 2,000°F (1,093°C)
- High-Temperature Stability up to 2,000°F (1,093°C)
- Good Mechanical Properties up to 758 MPa Tensile & 483 MPa yield strength
- Inconel 625 Creep strength 207 MPa @ 649°C
- Used in all high temperature applications such as oil & gas, aerospace, chemical processing, and power plants
Equivalent Material of Inconel Plate
| Grades | WERKSTOFF NR. | UNS | EN | BS | JIS | GOST | OR | AFNOR |
|---|---|---|---|---|---|---|---|---|
| Inconel 600 | 2.4816 | N06600 | NiCr15Fe | NA 13 | NCF 600 | МНЖМц 28-2,5-1,5 | ЭИ868 | NC15FE11M |
| Inconel 625 | 2.4856 | N06625 | NiCr22Mo9Nb | NA 21 | NCF 625 | ХН75МБТЮ | ЭИ602 | NC22DNB4M |
| Inconel 718 | 2.4668 | N07718 | – | – | – | – | – | – |
| Incoloy 800 | 1.4876 | N08800 | X10NiCrAlTi32-20 | NA 15 | NCF 800 | ЭИ670 | XH32T | Z8NC32-21 |
| Incoloy 825 | 2.4858 | N08825 | NiCr21Mo | NA 16 | NCF 825 | ЭП703 | XH38BT | NFE30C20DUM |
Regent Steel Supply all Inconel Material with MTC EN 10204 / 3.1B

Key Components of MTC EN 10204 / 3.1B
- Material Description
- Chemical Analysis
- Mechanical Properties
- Test Methods
- Certification Statement
Go for Inconel Foils to Protect Surface of Chemical Processing Components in High Corrosion Environments

| Grades | Inconel plate contain nickel between 72% and 90% | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Co | Mo | Fe | Cr | Nb | Ni | Ti | Mn | Al | Cu | Si | S | C | B | P | |
| 600 | – | – | 6.0-10.0 | 14.0-17.0 | – | 72.0 | – | 1.0 | – | 0.5 | 0.5 | 0.015 | 0.15 | – | – |
| 617 | 10.0-15.0 | 8.0-10.0 | 3.0 | 20.0-24.0 | – | 44.2-56.0 | 0.6 | 0.5 | 0.8-1.5 | 0.5 | 0.5 | 0.015 | 0.15 | 0.006 | 0.015 |
| 625 | 1.0 | 8.0-10.0 | 5.0 | 20.0-23.0 | 3.15-4.15 | 58.0 | 0.4 | 0.5 | 0.4 | – | 0.5 | 0.015 | 0.1 | – | 0.015 |
| 718 | 1.0 | 2.8-3.3 | balance | 17.0-21.0 | 4.75-5.5 | 50.0-55.0 | 0.3 | 0.35 | 0.65-1.15 | 0.2-0.8 | 0.35 | 0.015 | 0.08 | 0.006 | 0.015 |
| X-750 | 1.0 | – | 5.0-9.0 | 14.0-17.0 | 0.7-1.2 | 70.0 | 2.25-2.75 | 1.0 | 0.4-1.0 | 0.5 | 0.5 | 0.01 | 0.08 | – | – |
Inconel Plate Mechanical Properties
| Properties | Alloy 600 | Alloy 601 | Alloy 625 | Nickel alloy 718 |
|---|---|---|---|---|
| Tensile strength – Mpa | 550min. | 650min. | 760min. | 965min |
| Yield strength – Mpa | 240min. | 300min. | 345min. | 550 min. |
| Melting Range,℃ | 1370-1425 ℃ | 1320-1370℃ | 1290-1350℃ | 1260-1340 ℃ |
| Density | 8.4 g/cm³ | 8.1g/cm³ | 8.4 g/cm³ | 8.2 g/cm³ |
| Brinell hardness (HB) | ≤195 | ≤220 | ≤220 | ≤363 |
| Elongation % | 30min. | 30 min. | 30 min. | 30 min. |
Events and Exhibition
ADIPEC, Abu Dhabi, UAE (2012)
KINTEX, Seoul, South Korea (2016)
PMEC, Mumbai, India (2017)
ChemTECH, Hyderabad, India (2017)
ChemTECH, Ahmedabad, India (2018)
ChemTECH, Mumbai, India (2019)
Certificates & Accreditations
ISO 9001 : 2015 Certificate
ISO 14001 : 2015 Certificate
ISO 45001 : 2018 Certificate
IEC Certificate
Registration Certificate
MSME Partnership
Regent Steel & Engg Co. Head Office

Regent Steel & Engg Co. Warehouse

Inconal Plate Stock with Marking
UNS N06601 Plate
Inconel Alloy Sheet
UNS N06625 Plate
UNS N08825 Sheet
UNS N06600 Plate
Inconel 625 Sheet
Ultra 254 SMO Plate
Ultra Alloy 825 Sheet
VDM Alloy 825 Plate
Therma Alloy 800H Sheet
VDM Alloy 600 Plate
Therma Alloys 800HT Sheet
Company Profile
| Nature of Business | Stockist, Supplier, and Exporter |
|---|---|
| Import Export Code (IEC) | – |
| Legal Status of firm | Proprietorship |
| GST No. | 27AAXFR4253K1ZG |
Contact Info
| Contact Person | Mr. Ashok Jain |
|---|---|
| Phone | +91 7738859995 |
| ashok@regentsteel.com | |
| Mumbai Head Office | Regent Steel & Engg Co. 428, Raval Bldg No.1, 2nd Floor, Off No. 4, D.B Marg, Lamington Road, Mumbai-400004, Maharashtra, India |

