At Harsh Steel Nickel 800 is available in Incoloy Alloy 800 / 800H/ 800HT wire, Incoloy Alloy 800 / 800H/ 800HT Round bar, Incoloy Alloy 800 / 800H/ 800HT Forged bar, Incoloy Alloy 800 / 800H/ 800HT hex bar, Incoloy Alloy 800 / 800H/ 800HT Flat bar, Incoloy Alloy 800 / 800H/ 800HT Circles, Incoloy Alloy 800 / 800H/ 800HT Ring, Incoloy Alloy 800 / 800H/ 800HT Tube, Incoloy Alloy 800 / 800H/ 800HT seamless Pipe, Incoloy Alloy 800 / 800H/ 800HT Welded / ERW Pipe, Incoloy Alloy 800 / 800H/ 800HT Sheet, Incoloy Alloy 800 / 800H/ 800HT Plate, Incoloy Alloy 800 / 800H/ 800HT Coil, Incoloy Alloy 800 / 800H/ 800HT Flanges, Incoloy Alloy 800 / 800H/ 800HT fasteners, Incoloy Alloy 800 / 800H/ 800HT Socket weld Fittings, Incoloy Alloy 800 / 800H/ 800HTferrule fittings, Incoloy Alloy 800 / 800H/ 800HT Buttweld fittings Like cap, elbow, tee, Reducer. For all stock availability contact Sales.
| Alloy Name | Trade Name | UNS No. | British Specs | American Specs | German Specs |
| Alloy 800 Alloy 800H Alloy 800HT (Welding) |
Incoloy 800 Incoloy 800H Incoloy 800HT |
N08800 N08810 N08811 |
BS 3072 BS 3073 BS 3074 BS 3075 BS 3076 NA15 |
AMS 5766 Bar and Forgings AMS 5871 Sheet, Strip and Plate ASTM B408 ASTM B564 ASTM A240 ASTM A480 |
Werkstoff 1.4876 Werkstoff 1.4958 Werkstoff 1.4959 |
Incoloy 800, 800h, and 800ht are nickel-iron-chromium alloys with great quality and incredible resistance to oxidation and carburization in high-temperature presentation. These nickel steel alloys are identical with the exception of the more elevated amount of carbon in composite 800h, and the expansion of up to 1.20 percent aluminum and titanium in compound 800ht. Incoloy 800 was the first of these alloy and it was somewhat altered into Incoloy 800h. This adjustment was to control carbon (.05-.10%) and grain size to advance anxiety burst properties. Incoloy 800ht has further alterations to the joined titanium and aluminum levels (.85-1.20%) to guarantee ideal high temperature properties.the nickel compound is double confirmed (800h/HT) and joins together the properties of both forms. incoloy 800h/HT alloy was proposed for high temperature structural applications. The nickel substance makes the alloy very impervious to both chloride stress-consumption breaking and to embrittlement from precipitation of sigma stage. The general corrosion resistance is superb. In the result tempered condition, alloys 800h and 800ht have unrivaled crawl and anxiety break properties. Today, most suppliers, including Harsh steel, just convey the dual certified 800h/HT compound.
Incoloy 800 is principally utilized within applications with temperatures up to 1100° F, where alloys 800h and 800ht are ordinarily utilized as a part of temperatures above 1100° F where resistance to crawl and burst is needed. The compound equalization permits the nickel steel alloy to show fabulous resistance to carburization, oxidation and nitriding climates. Incoloy 800ht won't get to be embrittled much after long times of use in the 1200-1600° F range where numerous stainless steels get to be fragile.Excellent cold structuring qualities ordinarily connected with the nickel-chromium alloys are displayed with 800ht. At the point when frosty framed widely the grain size delivers an obviously undulated surface called "orange peel". Incoloy 800ht could be welded by the regular methods utilized on stainless steels.
| Chemical Composition Limits | |||||||
| Weight% | Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| Alloy 800 | 30-35 | 19-23 | 39.5 min | 0.10 max | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800H | 30-35 | 19-23 | 39.5 | 0.05-0.10 | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800HT | 30-35 | 19-23 | 39.5 | 0.06-0.10 | 0.25-0.60 | 0.25-0.60 | 0.85-1.20 |
| ASTM Grain Size - Alloy 800 is not specified, Alloy 800H is 5 or coarser, Alloy 800HT is 5 or coarser. | |||||||
Alloy 800 - The 800 series of alloy (Incoloy 800, 800H and 800HT) are nickel-iron-chromium superalloys that have excellent properties of high temperature strength and resistance to oxidation, carburization and other types of high temperature corrosion. Alloy 800, 800H and 800HT are used in various applications from furnace components, petrochemical furnace cracker tubes to sheathing for electrical heating elements.
| Material | Temp | Hardnes BHN | Tensile Strength MPa | Yield Strength (0.2% Offset) | |||
| °F | °C | ksi | MPa | ksi | MPa | ||
| Incoloy Alloy 800 / 800H/ 800HT | 80 | 27 | 126 | 77.8 | 536 | 21.7 | 150 |
| Incoloy Alloy 800 / 800H/ 800HT | 800 | 425 | 67.5 | 465 | 18.8 | 130 | |
| Incoloy Alloy 800 / 800H/ 800HT | 1000 | 540 | 90 | 62.7 | 432 | 13.0 | 90 |
| Incoloy Alloy 800 / 800H/ 800HT | 1200 | 650 | 84 | 54.8 | 378 | 13.5 | 93 |
| Incoloy Alloy 800 / 800H/ 800HT | 1300 | 705 | 82 | 47.7 | 329 | 15.8 | 109 |
| Incoloy Alloy 800 / 800H/ 800HT | 1400 | 760 | 74 | 34.2 | 236 | 13.1 | 90 |
| Alloy 800HT is a Trademark of Special Metals Corporation | |||||||
Alloy 800 - UNS N08800
Alloy 800H - UNS N08810
Alloy 800HT - UNS N08811
| Incoloy Alloy 800 / 800H/ 800HT Rod | ASTM B 408, ASME SB 408, ISO 9723, BS 3076NA15, DIN 17460, EN 10095 |
| Incoloy Alloy 800 / 800H/ 800HT Bar | AMS 5766, ASTM B 408, ASME SB 408, ISO 9723, BS 3076NA15, DIN 17460, EN 10095 |
| Incoloy Alloy 800 / 800H/ 800HT Wire | ISO 9724, BS 3075NA15 |
| Incoloy Alloy 800 / 800H/ 800HT Forgings | AMS 5766, ASTM B564, ASME SB 564, ASME Code Case 1949, ISO 9725, DIN 17460 |
| Incoloy Alloy 800 / 800H/ 800HT Plate | AMS 5871, ASTM A 240/A 480, ASME SA 240/SA 480, ASTM B 409/B 906, ASME SB 409/SB 906, BS 3072NA15, DIN 17460, EN 10028-7, EN 10095 |
| Incoloy Alloy 800 / 800H/ 800HT Sheet | AMS 5871, ASTM A 240/A 480, ASME SA 240/SA 480, ASTM B 409/B 906, ASME SB 409/SB 906, BS 3072NA15, DIN 17460, EN 10028-7, EN 10095 |
| Incoloy Alloy 800 / 800H/ 800HT Strip | AMS 5871, ASTM A 240/A 480, ASME SA 240/SA 480, ASTM B 409/B 906, ASME SB 409/SB 906, BS 3073NA15, DIN 17460, EN 10028-7, EN 10095 |
| Incoloy Alloy 800 / 800H/ 800HT Pipe | ASTM B 407/B 829, ASME SB 407/SB 829 (Seamless Pipe), BS 3074NA15 (Seamless Pipe), DIN 17459 |
| Incoloy Alloy 800 / 800H/ 800HT Tube | ASTM B 163, ASME SB 163 (Seamless Condenser & Heat Exchanger Tubes), ASTM B 407/B 829, ASME SB 407/SB 829 (Seamless Tube), ASTM B 515/B 751, ASME SB 515/SB 751 (Welded Tubes), BS 3074NA15 (Seamless Tubes), ISO 6207, DIN 17459 |
| Incoloy Alloy 800 / 800H/ 800HT Other | ASTM B 366, ASME SB 366 (Fittings) - ASME Code Cases N201 & N254 (All products for nuclear construction), ISO 4955A (General), NACE MR-01-75, AFNOR Z5 NC 35-20, Werkstoff Nr 1.4876 |
| Incoloy Alloy 800 / 800H/ 800HT All | ASME Code Case 1325, SEW 470, VdTUV 412 and 434, Incoloy 800 |
Harsh steel is a major stockist and Exporter of Nickel Incoloy Alloy 800 / 800H/ 800HT to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia, Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, Newfoundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.