Inconel Alloy 800HT Fasteners from Dalloyed Bolts represent the pinnacle of high-temperature fastening solutions engineered for superior durability and reliability. These fasteners are crafted from a high-performance nickel-iron-chromium alloy specifically designed to offer exceptional resistance to oxidation and carburization in high-heat environments. As leading Inconel Alloy 800HT Fasteners Manufacturers in India, Dalloyed Bolts supplies critical industries with products that maintain mechanical stability even in temperatures exceeding 1100°F (593°C), making them an optimal choice for long-term structural integrity under pressure.
So, what exactly are Inconel Alloy 800HT Fasteners? They are precision-engineered fasteners made from the 800H grade of the Inconel alloy series—a metallurgical upgrade of Incoloy 800, tailored to provide enhanced creep and stress rupture strength. These fasteners include bolts, nuts, washers, and threaded rods that adhere to stringent international specifications like ASTM B408, ASME SB408, and DIN 1.4958. As trusted Inconel Alloy 800HT Fasteners Suppliers, Dalloyed Bolts ensures that every piece meets global benchmarks such as NACE MR0175, ISO 9001, and PED-certified standards.
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The advantages of choosing Inconel Alloy 800HT Fasteners are clear. These fasteners are built to handle extreme thermal cycling without losing their structural integrity, a key trait for environments like heat treat fixtures, power plants, and petrochemical installations. Their superior oxidation resistance, even in carburizing atmospheres, and excellent metallurgical stability make them ideal for prolonged exposure to high temperatures. As reliable Inconel Alloy 800HT Fasteners Stockists, Dalloyed Bolts provides consistent inventory for both standard and custom sizes, supporting clients across sectors in the USA, Germany, Saudi Arabia, and Singapore.
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These fasteners find extensive use across a wide range of industries globally, due to their metallurgical toughness and thermal endurance:
As top-tier Inconel Alloy 800HT Fasteners Exporters, Dalloyed Bolts ships worldwide, adhering to international standards like ASTM B564 and ASME SB564. These standards ensure our fasteners deliver unmatched performance across applications. Grades commonly supplied include UNS N08810, W.Nr 1.4958, and the enhanced 800HT (UNS N08811) for critical applications. Every product goes through rigorous quality inspection and traceability documentation before dispatch.
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Globally, Inconel Alloy 800HT Fasteners may be referred to by various equivalents depending on country-specific norms. In the United States, they’re commonly tagged as UNS N08810 or ASTM B408 Fasteners. In Germany, DIN 1.4958 Fasteners is the standard term. UK industries often refer to BS EN 10269 equivalents, while Japanese manufacturers know them as JIS NCF 800H. In France and Italy, they’re known as AFNOR Z8NC32-21 and UNI FeNi32Cr21 respectively. This linguistic variation underscores the global demand for this robust fastener solution.
Specification : | ASTM B166 / ASME SB166 |
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Standard : | DIN, ASTM, BS and all International Standards |
Nuts Size : | M3 - M56 | 3/6" to 2" | Custom Sizes |
Bolt / Screw Size : | M3 - M56 | 3/6" to 2" | Custom Sizes |
Washers Size : | M1 - M64 | #4 to 3" | Custom Sizes |
Length : | M02 to M33 |
Self Tapping Screw Size : | No.2 - No. 14 |
Types : | Nuts, Bolts, Screws, Stud Bolts, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
STANDARD | WERKSTOFF NR. | JIS | JIS |
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Inconel 800HT | 1.4958 | N08830 | NCF X-800HT |
Grade | Ni | Cr | Al | C | Mn | Ti | Cu | Si | S |
---|---|---|---|---|---|---|---|---|---|
Inconel 800HT | 70.0 min | 14.0 - 17.0 | 0.40 - 1.0 | .08 max | 1.00 max | 2.25 - 2.75 | 0.50 max | .50 max | .01 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
Inconel 800HT | 1430°C | 1267 MPa | 868 MPa | 25 % |