Incoloy 800H Fasteners in Maharashtra – High-Performance Nickel Alloy Fasteners
Sankalp Alloys Overseas is one of the leading manufacturers and suppliers of Incoloy 800H Fasteners in Maharashtra, serving industrial hubs like Mumbai, Pune, Nagpur, Nashik, Aurangabad, and Thane. Our precision-engineered fasteners are designed for demanding environments requiring exceptional high-temperature performance, corrosion resistance, and long-term durability.
Our Incoloy 800H Fasteners are made using premium-grade Nickel-Chromium-Iron alloys that meet stringent ASTM B166 / ASME SB166 standards. These fasteners are ideal for chemical plants, power generation, heat exchangers, refineries, and more. Whether you're located in Pune’s manufacturing belt or Mumbai’s industrial zones, we deliver consistent quality, timely supply, and competitive pricing across Maharashtra.

Why Choose Incoloy 800H Fasteners from Sankalp Alloys Overseas?
- ✔ ISO Certified Manufacturing Facility
- ✔ Direct Supply to Maharashtra’s Top Industries
- ✔ Custom Sizes & Grades Available (M3–M56, 3/6" to 2")
- ✔ Prompt Delivery in Mumbai, Pune, Nashik, and Nagpur
- ✔ Competitive Export Rates with Domestic Support
From petrochemical installations in Navi Mumbai to thermal power plants in Nashik and industrial zones of Aurangabad, our Incoloy 800H Fasteners are used in the most challenging applications. Their resistance to carburization, oxidation, and sulfidation makes them ideal for elevated temperature environments.
Applications: Furnace Components, Heat Treat Fixtures, Superheaters, Headers, Pressure Vessels, Power Boilers, and more across Maharashtra’s heavy industries.
Specifications
Specification | ASTM B166 / ASME SB166 |
---|---|
Standards | DIN, ASTM, BS, and International Standards |
Sizes | M3 - M56 | 3/6" to 2" | Custom Sizes |
Types | Hex Bolts, Nuts, Washers, Stud Bolts, Screws, Machine Bolts, Allen Cap Screws, etc. |
Length | M02 to M33 |
Chemical Composition – Incoloy 800H
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
---|---|---|---|---|---|---|---|---|---|---|
800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.5 min | 30–35 | 19–23 | 0.15–0.60 | 0.15–0.60 |
Mechanical Properties
Material | Density | Melting Point | Tensile Strength | Yield Strength | Elongation |
---|---|---|---|---|---|
Incoloy 800H | 7.94 g/cm³ | 1385 °C | 520 MPa | 205 MPa | 30% |
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Service Areas – Maharashtra
Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Aurangabad, Thane, Kolhapur, Solapur, Jalgaon, Amravati, Satara, Sangli, Ahmednagar, Latur
Export Markets
UAE, Saudi Arabia, USA, UK, Germany, South Africa, Singapore, Malaysia, Qatar, Oman, Indonesia, and more.
For bulk requirements or custom specifications of Incoloy 800H Fasteners in Maharashtra, contact Sankalp Alloys Overseas – your trusted nickel alloy fastener manufacturer in India.