Sumit Impex is the leading manufacturer and supplier of Inconel bolts in Inconel 600, Inconel 601 and Inconel 625. Our high temperature bolts are selected to be fabricated using high-quality nickel-chromium alloys because of their exceptional corrosion resistance and resistance to oxidation in the most demanding regimes. Our bolts are designed to show rock solid dependability whether being used in marine grade applications or parts used in the aerospace industry or in chemical processing. Our Inconel fasteners are also manufactured to ASTM B166, ASTM B564, ASME, and DIN standards but custom sizes and design of our fasteners can be provided to suit specific projects.
Inconel 600 bolts are manufactured in nickel-chromium alloy that has a high resistance to stress-corrosion cracking in chloride ions, acids and alkaline solutions. The tensile strength of such ASTM B166 Inconel bolts is approximately 655 MPa and therefore resistant to high temperature fasteners up to 1093 C (2000 F) which are suitable in furnace assemblies, heat exchangers, chemical processing plants and nuclear reactors. They are designed to the UNS N06600 specifications and have superb mechanical stability over a broad temperature range.
Sumit Impex is a Supplier of Inconel 600 Bolts, Biggest Stockist of Inconel Alloy 601/625 Bolts as per Standards in Mumbai, India.
Inconel Alloy 601 Head Bolts, Inconel 601 bolts suppliers, inconel 625 bolts, Inconel 625 bolts suppliers
Inconel 601 bolts offer superior oxidation resistance thanks to their aluminum-enhanced composition, making them the perfect choice for oxidation resistant bolts used in furnace components, gas turbines, and petrochemical equipment. These high-temperature Inconel bolts can operate continuously at temperatures of up to 1204°C (2200°F), with exceptional resistance to carburization and thermal stress. These bolts, which comply with UNS N06601 and ASTM B166/B564, are widely utilized in the thermal processing and heat treatment sectors.
Inconel 625 bolts are highly valued for their outstanding creep resistance, fatigue strength, and corrosion protection in harsh environments, including seawater and chemical media. These marine-grade Inconel bolts have a tensile strength of 930 MPa and are used in offshore engineering, aerospace systems, and chemical processing facilities. These marine-grade Inconel bolts have a tensile strength of 930 MPa and are used in offshore engineering, aerospace systems, and chemical processing facilities.
We provide a complete range of Inconel bolt types, including hex head bolts, socket head cap screws, stud bolts, U-bolts, anchor bolts, and threaded rods, with customizable choices for threading, coatings and head styles. These bolts are extensively used in industries such as aerospace and defense, marine and offshore engineering, power generation, petrochemical processing, and heat treatment equipment manufacturing.
Our Inconel 600, 601 and 625 bolts undergo thorough quality testing, which includes hardness tests, chemical analysis, tensile strength evaluation, non-destructive testing and dimensional inspections. In accordance with EN 10204 3.1, we offer complete Mill Test Certificates (MTC), guaranteeing traceability and adherence to international quality standards.
If you are looking for Inconel bolts suppliers in India, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia, Germany, or Australia. Sumit Impex offers the ideal combination of quality, precision, and affordable pricing. Contact us today for a complete specification sheet or a price on your Inconel 600, Inconel 601, or Inconel 625 bolt needs anywhere in the world.
Standard Specification For Inconel 600 Bolts
| Specifications | ASTM B166 / ASME SB166 |
| Standard | DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards |
| Size | M3 – M100 | 3/6″ – 4″ | Custom Sizes |
| Length | 3 mm – 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc. |
| Neck type | Hex, Square, Triangular, Oval & Knurled etc. |
| Surface Coating | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
| Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing. |
Inconel 601 Bolts Types
Hex Bolt
Hex Bolt
Heavy Hex Bolt
Heavy Hex Bolt
Anchor Bolt
Anchor Bolt
Eye Bolt
Eye Bolt
Machine Bolt
Machine Bolt
J Bolt
J Bolt
U Bolt
U Bolt
Square Bolt
Square Bolt
Inconel 600 bolts Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe |
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |
Inconel 601 bolts Chemical Composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
| Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
Inconel 625 Bolts Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Contact Us For Quatation & Questions Related To Inconel 600 / 601 / 625 Bolts
Inconel® Alloy 600 Bolts Applications
Our Inconel 600, 601 and 625 bolts are widely used in demanding industries where corrosion resistance, strength, durability and reliable performance are essential to safe and efficient operations.
Food Processing Industry
Hydraulic Applications
Offshore Pipelines & Pipe Works
Oil & Gas Industrires
Petrochemical Industry
Piping Systems
Power Plant Industry
Pulp & Paper Industry
Refining Industry
Shipbuilding Industries
Chemical Industries
Construction Industries
FAQ’s
Export & Supply Destinations Of Alloy 600 Bolts
Japan, Myanmar, Azerbaijan, Indonesia, China, Kyrgyzstan, India, Afghanistan, Egypt, Singapore, Malaysia, Bangladesh, Kuwait, Hong Kong, Qatar, Nepal, Bahrain, Turkey, United Arab Emirates, Armenia, Mongolia, Israel, Macau, Saudi Arabia, Bhutan, British, Jordan, Thailand, Sri Lanka, Vietnam, Oman, North Korea, Maldives, Russia, Lebanon, Iraq, Philippines, Iran, Taiwan, South Korea.
Greece, Croatia, Lithuania, Azerbaijan, Portugal, Slovakia, Cyprus, Spain, Turkey, Poland, Romania, Belgium, Netherlands, Denmark, Liechtenstein, Latvia, Norway, Belarus, Bulgaria, Estonia, Sweden, Malta, Czechia/Czech Republic, Germany, Switzerland, Ireland, Hungary, Monaco, Ukraine, Russia, Finland, Luxembourg, Serbia, Italy, Austria, United Kingdom, Moldova, France.
Tunisia, Mauritius, Zimbabwe, Eswatini, Algeria, Uganda, Liberia, Tanzania, Kenya, Rwanda, Mauritania, South Africa, Burkina Faso, Namibia, Egypt, Mozambique, Gambia, Senegal, Morocco, Niger, Angola, Ethiopia, Nigeria, Central African Republic, Cameroon, Madagascar, Zambia, Seychelles, Burundi, Libya, Botswana.
Grenada, Antigua and Barbuda, Bahamas, United States of America, Honduras, Guatemala, Nicaragua, Dominica, Barbados, El Salvador, Saint Vincent and the Grenadines, Trinidad and Tobago, Canada, Cuba, Belize, Jamaica, Saint Lucia, Dominican Republic, Costa Rica, Panama, Haiti, Mexico.
Suriname, Argentina, Uruguay, Chile, Venezuela, Peru, Ecuador, Bolivia, Brazil, Colombia, Paraguay, Guyana.
