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Incoloy 800H Alloy Rods and Sheets

Incoloy 800H Alloy Rods and Sheets

SKU:INC-46e8d2

High-strength Incoloy 800H Alloy for extreme temperature applications. Dual certified with exceptional resistance to oxidation and carburization.

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Incoloy 800H Alloy Rods and Sheets

Incoloy 800H Alloy Rods and Sheets

$29.99

Quantity: 1

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Incoloy 800H Alloy Rods and Sheets

Incoloy 800H Alloy Rods and Sheets

$29.99

Quantity: 1

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Incoloy 800H Alloy is a high-strength Fe-Ni-Cr alloy with excellent resistance to carburization, oxidation, and nitriding. Dual certified for superior performance, it features controlled carbon, aluminum, and titanium levels. Ideal for high-temperature applications, including ethylene pyrolysis and hydrocarbon cracking.

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Product Specifications

Additional Information Additional Information
The 800H modification was to control carbon (0.05 to 0.10%) and grain size to (>ASTM 5) to optimize stress rupture properties. 800HT has further modifications to the combined titanium and aluminum levels (0.85 to 1.2%) to ensure optimum high temperature properties. The alloy is dual certified and combines the properties of both forms.The chemical balance allows the alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. 800HT will not become embrittled even after long periods of usage in the 1200-1600 ºF range where many stainless steels become brittle. Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with 800HT. When cold formed extensively the grain size produces a visibly undulated surface called "orange peel". 800HT can be welded by the common techniques used on stainless steels.Typical applications for the alloy include ethylene pyrolysis, hydrocarbon cracking, cracking furnaces for vinyl chloride, diphenol and acetic acid. The alloy is also used for valves, fittings and other components exposed to corrosive attack from 1100 to 1800 ºF.Round bar ranging from 3/4" to 6" diameter, and light gauge sheet and plate. Material can be supplied in random lengths, cut to order or machined to customer requirements. Machining includes drilling, threading, milling, CNC shapes, turning, tapping, flanges and others.
Mechanical Data Drilling
1/2" Dia hole - 0.007"/rev feed - 60 SFM | 1/4" Dia hole - 0.004"/rev feed - 60 SFM | 3/4" Dia hole - 0.010"/rev feed - 60 SFM
Mechanical Data Reaming
1/2" Dia hole - 0.007"/rev feed - 100 SFM | 1/4" Dia hole - 0.004"/rev feed - 100 SFM | 3/4" Dia hole - 0.010"/rev feed - 100 SFM
Mechanical Data Side And Slot Milling
Finishing - 0.050" depth - 0.009"/tooth feed - 140SFM | Roughing - 0.25" depth - 0.007"/tooth feed - 125SFM
Mechanical Data Single Point Turning
Finishing - 0.025" depth, 0.007"/rev feed - 200 SFM | Roughing - 0.15" depth, 0.015"/rev feed -175 SFM