Incoloy 800 Nuts

ASME SF467 800H Square Nut Manufacturer in India

Nitron Alloys Overseas has emerged as a trusted and most preferred manufacturer, supplier, exporter and stockiest of Incoloy 800 / 800H Nuts . We manufacture them in ample quantity in compliance with global standards. With our time-efficient working methods and high productivity, we can provide any amount of these Nuts within the shortest period. We have created a massive customer base over the years by delivering highly usable and top-quality Nuts at leading market prices.


Incoloy Alloy 800 / 800H Nuts made by Nitron Alloys Overseas are available in various sizes. We also offer them in customized sizes, shapes and dimensions. These Nuts are used widely in applications where heat resistance and high strength of the Nuts is the prime requirement. The alloys Incoloy 800 / 800H have similar characteristics, and the difference only lies in the carbon content which Incoloy 800H have more than the Incoloy 800. This provides superior creep resistance and ruptures properties to the grade 800H over Incoloy 800. The Incoloy 800 / 800H Nuts are developed with accurate dimensions with a flawless finish. They have a rigid construction allowing them to get used in acute atmospheric condition. They attract customer with their unique design and aesthetically pleasing appearance. They don’t get destroyed and also oppose many reducing acids excellently.


Nitron Alloys Overseas achieve desired quality and features of Incoloy 800 / 800H Nuts with the recently upgraded production plant. This plant is equipped with highly automated and latest machinery, equipment and tools. They are being operated by a skilled workforce whose experience and expertise cannot be questioned. They with completely focused attitude work to meet customer satisfaction. They receive guidance from the ingenious team of engineers and professionals who also supervise the entire production processes ensuring proper following of standard operating procedure.


The commitment of Nitron Alloys Overseas to provide unmatchable Incoloy 800 / 800H Nuts is inevitable. We compulsorily examine raw material before using it in manufacturing. The machines and tools also go through inspection to ensure their proper functioning. The final product coming out of the manufacturing unit is sent through quality tests to ensure their high functionality and longer service life.


Specification of Incoloy 800 / 800H Nuts

Spec bag

Specifications:ASTM B408,F467 / ASME SB408,SF467

Standard: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Nut Size: M3 - M56 | 3/6" to 2" | Custom Sizes

Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

Types of Incoloy Alloy 800 / 800H Nuts

Incoloy 800 / 800H Hex Nuts

Incoloy Hex Nut

Incoloy 800 / 800H Nylock Nuts

Incoloy Nylock Nut

Incoloy 800 / 800H Wing Nuts

Incoloy Wing Nut

Incoloy 800 / 800H Square Nuts

Incoloy Square Nut

Equivalent Grades for Incoloy 800 / 800H Nuts

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN OR
Incoloy 800 1.4876 N08800 NCF 800 NA 15 ЭИ670 Z8NC32-21 X10NiCrAlTi32-20 XH32T
Incoloy 800H 1.4958 / 1.4876 N08810 NCF 800H NA 15(H) ЭИ670 Z8NC33-21 X5NiCrAlTi31-20 XH32T
Incoloy 800HT 1.4959 / 1.4876 N08811 NCF 800HT NA 15(HT) ЭИ670 - X8NiCrAlTi32-21 XH32T

Incoloy 800 / 800H Nuts Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr
Incoloy 800 0.10 max 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00
Incoloy 800H 0.05 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00
Incoloy 800HT 0.06 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00

Mechanical Properties of Incoloy Alloy 800 / 800H Nuts

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