Incoloy 800, 800H, and 800HT are nickel-iron-chromium compounds with great quality and fabulous imperviousness to oxidation and carburization in high-temperature introduction. These nickel steel composites are indistinguishable with the exception of the larger amount of carbon in amalgam 800H, and the expansion of up to 1.20 percent aluminum and titanium in compound 800HT. Incoloy 800 was the first of these compounds and it was marginally changed into Incoloy 800H. This change was to control carbon (.05-.10%) and grain size to streamline stress break properties. Incoloy 800HT has further changes to the consolidated titanium and aluminum levels (.85-1.20%) to guarantee ideal high temperature properties. The nickel combination is double guaranteed (800H/HT) and consolidates the properties of both structures. Incoloy 800H/HT amalgam was expected for high temperature auxiliary applications. The nickel content makes the combinations exceptionally impervious to both chloride stress-consumption splitting and to embrittlement from precipitation of sigma stage. The general erosion resistance is amazing. In the arrangement toughened condition, amalgams 800H and 800HT have unrivaled crawl and push crack properties. Today, most suppliers just convey the double confirmed 800H/HT composite.
BAHUBALI Alloys are Biggest stockist and supplier of Incoloy 800 (werkstoff nr. 1.4876) / 800H (werkstoff nr. 1.4958 / 1.4876) / 800HT (werkstoff nr. 1.4859 / 1.4876) Bars & Rods. ASTM / ASME - B 408, SB 408 Bars and Rods..
Table 1. Composition ranges for 800 Incoloy Round Bars
|Incoloy 800||30-35||39.5 min||0.01 max||1.5 max||1.0 max||0.75||19-23||0.15-0.60||0.15-0.60||0.015 max|
Table 2. Physical Properties for 800 Incoloy Round Bars
|Grade||Density g/cm3||Melting Point||Tensile Strength (Mpa)||Yield Strength (0.2%Offset)||Elongation|
|800||7.94||1385 °C (2525 °F)||520||205||30%|
Table 3. Grade Specification for 800 Incoloy Round Bars
|Incoloy 800||1.4876||N08800||NCF 800||Z8NC32-21||NA 15||ЭИ670||X10NiCrAlTi32-20||XH32T|
Table 4. Standard Specification for 800 Incoloy Round Bars
|Range||5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75.|
|Standard||ASTM / ASME SB 166, ASTM / ASME B 446 , ASTM / ASME B 637, ASTM B 511, ASTM B 408.|
|Length||100 mm To 3000 mm Long & Above|
|Finish||Bright, Polish & Black|
|Form||Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.|
|Grade||Incoloy 800 Bars – UNS N08800, Incoloy 800H / HT Rods – UNS N08810|