Incoloy 800/800H/800HT Stud Bolts Manufacturer in Hyderabad, India

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Sayam Nickel Alloys, a reliable manufacturer and supplier in Hyderabad, offers Select Incoloy 800, 800H, and 800HT Stud Bolts designed for secure fastening in high-temperature and demanding service conditions. Manufactured using advanced machining processes and strict quality inspections, these stud bolts meet international standards and critical project requirements. Sayam Nickel Alloys is known for consistent material quality, precise threading, and dependable delivery. The Incoloy 800 series stud bolts supplied provide excellent resistance to oxidation, carburization, and thermal fatigue, ensuring long service life and reliable performance in harsh industrial environments.

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Incoloy 800, 800H, and 800HT are nickel–iron–chromium alloys with controlled additions of aluminum and titanium for enhanced oxidation resistance. The 800H and 800HT grades contain higher carbon content, which improves creep and rupture strength at elevated temperatures. Mechanically, these alloys offer good tensile and yield strength, high ductility, and excellent toughness. They maintain dimensional stability and mechanical integrity under prolonged exposure to heat, pressure, and mechanical stress.

Incoloy 800/800H/800HT Stud Bolts Specifications

Stud Bolt size	M02 to M33, Custom Sizes
Stud Bolts Length	3 mm to 200 mm
Stud Bolt	UNF, BSW, BSF, METRIC, UNC, or as required
Standard of Stud Bolts	DIN 525, DIN 835, DIN 938, DIN 939, DIN 940, DIN 949-1, DIN 949-2, DIN 975, DIN 976, DIN 2509, BS 2693, BS 3692, BS 4439, IS 1862, IS 13178, ANSI/ASME B18.31.2, ANSI/ASME B16.5
Form of Stud Bolts	Hex, Threading, Square, Round as per Gauge Etc.
Raw materials Source	JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin, etc.
Threads Configuration	ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification	Dual Certified As per ASTM & ASME Codes
Popular Types of Stud Bolt	Stud Bolts, Fully Threaded Stud Bolts, Tap End Stud Bolts, Double End Stud Bolts, Stud Bolts with Reduced Shank, Reduced Shank, Flange Stud Bolts, Flange Bolting, Weld Studs
Threads	Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate of Stud Bolts	as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications	PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process	M24-M100: hot forging, M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Head drive of Stud Bolts	Six-Lobe, Phillips, Phillips/Slot, Slotted etc
Packing of Stud Bolts	IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface Coating	Ptfe Coated Stud Bolts Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating
Stud Bolts finishing	Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide,

Incoloy 800/800H/800HT Stud Bolts Chemical Composition

Grade	C	Mn	Si	S	Cr	Fe	Ni
Incoloy 800	0.1 max	1.5 max	1.0 max	0.015max	19.0 – 23.0	39.5 min	30.0 – 35.0
Incoloy 800H	0.05 – 0.1	1.5 max	1.0 max	0.015 max	19.0 – 23.0	39.5 min	30.0 – 35.0
Incoloy 800HT	0.06 – 0.1	1.5 max	1.0 max	0.015 max	19.0 – 23.0	39.5 min	30.0 – 35.0

Incoloy 800/800H/800HT Stud Bolts Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
800 / 800H / 800HT	7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30 %

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Largest Manufacturer and Supplier of Incoloy 800/800H/800HT Stud Bolts in Hyderabad, India

At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Stud Bolts in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.

Types of Incoloy 800/800H/800HT Stud Bolts

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Incoloy 800/800H/800HT Stud Bolts Uses

Incoloy 800/800H/800HT Stud Bolts are widely used in industries that operate under high temperatures and severe service conditions. They are commonly applied in heat exchangers, boilers, furnaces, and thermal processing equipment. These stud bolts are also used in petrochemical and chemical plants, power generation units, and oil and gas facilities. Additionally, they are suitable for pressure vessels, high-temperature piping systems, and structural assemblies, ensuring secure fastening and long-lasting performance in aggressive operating environments.

Incoloy 800/800H/800HT Stud Bolts Manufacturer in Hyderabad, India

Table of Contents

Incoloy 800HT Stud Bolts Manufacturer in Hyderabad, Incoloy 800 Stud Bolts Supplier in Hyderabad, Incoloy 800H Double Ended Stud Bolt Price list in Hyderabad, India, Incoloy 800 Stud Bolts Price list in India, Incoloy 800H Lag Stud Bolts Supplier in India

Incoloy 800/800H/800HT Stud Bolts Specifications

Incoloy 800/800H/800HT Stud Bolts Chemical Composition

Incoloy 800/800H/800HT Stud Bolts Mechanical Properties