What are the key differences between Incoloy 800, 800H, and 800HT bars, rods, and
wires?
Incoloy 800, 800H, and 800HT are three variations of nickel-iron-chromium alloys widely used
in various industrial applications. While they share a similar base composition, each alloy
possesses distinct characteristics that suit specific environments and operating conditions.
Incoloy 800 is the standard alloy and offers excellent resistance to oxidation,
carburization, and corrosion in high-temperature environments. It is commonly used in heat
exchangers, furnace components, and chemical processing equipment applications.
Incoloy 800H is a modified version with higher carbon content, designed to provide enhanced
creep resistance at elevated temperatures. This alloy is ideal for prolonged exposure to
high temperatures, such as in petrochemical refining, power generation, and thermal
processing industries.
Incoloy 800HT is a modified version that undergoes additional heat treatment to optimize its
mechanical properties. It exhibits superior high-temperature strength and resistance to
thermal fatigue, making it suitable for demanding applications like gas turbines, industrial
furnaces, and steam reforming units.
What are the typical applications of Incoloy 800 / 800H / 800HT bars, rods, and
wires?
Incoloy 800 bars
are widely used in various industries due to their exceptional properties and suitability
for high-temperature environments. These bars find typical applications in chemical
processing, power generation, and furnace manufacturing. Incoloy 800 bars are utilized in
equipment and components that come into contact with corrosive chemicals, acidic solutions,
and high-temperature gases in the chemical processing industry.
Incoloy 800H rods
find typical applications in various industries that require exceptional high-temperature
strength and resistance to creep deformation. These rods are commonly utilized in
petrochemical refining, thermal processing, and power generation sectors. Incoloy 800H rods
are employed in applications involving prolonged exposure to high temperatures and corrosive
environments in the petrochemical refining industry. They are utilized in components such as
reformer tubes, furnace equipment, and ethylene pyrolysis coils.
Incoloy 800HT
wires find typical applications in industries that demand exceptional
high-temperature strength, thermal stability, and resistance to thermal fatigue. These wires
are commonly used in gas turbines, industrial furnaces, and steam reforming units. Incoloy
800HT wires are employed in various components such as combustion chambers, turbine blades,
and transition ducts in the gas turbine industry.
Manufacturing Process Of Incoloy 800 Bars
Melting and Casting
Steel and alloying metals are loaded into an electric arc furnace. Once
in the furnace, the metal is heated to a specific temperature above its
melting point, usually in excess of 2800°F.
Forming
Most cast steel is formed by hot rolling—the slab, bloom, or billet is
heated and passed through large rollers, stretching out the steel into a
longer, thinner form.
Heat treatment
Heat treatment strengthens rolled stainless steel by recrystallizing the
deformed microstructure. Most stainless steel is heat treated by
annealing.
Descaling
A rolled piece of stainless steel acquires a layer of oxidized “mill
scale,” which needs to be washed away to restore a shiny surface finish.
Cutting or Machining
Stainless steel is cut to a specified shape and size. The stainless steel
can be sheared with circular knives, sawed with high-speed blades, or
blanked with punches.
Packaging and Delivery
To reach their destination in pristine condition, we employ careful
packaging techniques.
Specification Of Incoloy 800 Rods
Standard |
ASTM B166 / ASME SB166 |
Dimensions |
EN, DIN, JIS, ASTM, BS, ASME, AISI |
Size |
Diameter: 3-~800mm |
Hex Bar size |
2-100mm A/F |
Flat bar size |
Thickness: 2 -100mm |
Width: 10 to 500mm |
Square bar size |
4 to 100mm |
Wire Length |
Cut Lengths: 0.125" to 72"
No Limit on Spooled Lengths |
Wires Diameter |
0.0004" to 0.040"
10 microns to 1.0 mm
Other Sizes on Request |
Wire Condition |
M, Y, 1/2Hard |
Angle Bar Size |
3mm*20mm*20mm~12mm*100mm*100mm |
Rectangular Bars Section |
3.0 to 12.0mm thickness |
Hollow Bar |
32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Threaded Bar Billet Size |
1/2 to 495mm Diameter |
Rectangular Size |
33 x 30mm to 295 x 1066mm |
Hex Bars Finish |
Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled,
slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish,
Grinding, Centreless Ground & Black |
Hollow Bar Tolerance |
H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
|
T-Bar Surface |
Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished,
Hairline |
Tempers |
Tempers range from dead soft annealed to ultra spring temper |
Condition |
Hardened & tempered, annealed |
Cold Rolled Bar Technique |
Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Form |
Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square,
Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded,
Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
Wire available in form of |
Flat, Coil, mesh, Knitted wire mesh, spring, stranded and twisted |
Incoloy 800 Wires Equivalent Grades
STANDARD |
UNS |
WERKSTOFF NR. |
AFNOR |
EN |
JIS |
BS |
GOST |
OR |
Incoloy 800 |
N08800 |
1.4876 |
Z8NC32-21 |
X10NiCrAlTi32-20 |
NCF 800 |
NA 15 |
ЭИ670 |
XH32T |
Incoloy 800H |
N08810 |
1.4958 / 1.4876 |
Z8NC33-21 |
X5NiCrAlTi31-20 |
NCF 800H |
NA 15(H) |
ЭИ670 |
XH32T |
Incoloy 800HT |
N08811 |
1.4859 / 1.4876 |
– |
X8NiCrAlTi32-21 |
NCF 800HT |
NA 15(HT) |
ЭИ670 |
XH32T |
Chemical Composition of Incoloy 800H Bars
Grade |
C |
Ni |
Cr |
Cu |
Fe |
Ti |
Mn |
Si |
S |
Al |
Incoloy 800 |
0.1 max |
30-35 |
19-23 |
0.75 max |
39.5 min |
0.15-0.60 |
1.5 max |
1.0 max |
0.015 max |
0.15-0.60 |
Incoloy 800H |
0.05-0.1 |
30-35 |
19-23 |
0.75 max |
39.5 min |
0.15-0.60 |
1.5 max |
1.0 max |
0.015 max |
0.15-0.60 |
Incoloy 800HT |
0.06-0.1 |
30-35 |
19-23 |
0.75 max |
39.5 min |
0.25-0.60 |
1.5 max |
1.0 max |
0.015 max |
0.85-1.20 |
Mechanical Properties of Incoloy 800HT Bars
Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
Incoloy 800 / 800H / 800HT |
7.94 g/cm3 |
1385 °C (2525 °F) |
Psi – 75,000 , MPa – 520 |
Psi – 30,000 , MPa – 205 |
30 % |
Types Of Incoloy 800 Bars, Rods, Wires
Incoloy® Alloy 800HT Wire Rope
Incoloy 800 Hexagonal Bar
Incoloy Alloy 800 Hot Rolled Bar
Nickel Alloy 800 Spool Wire
UNS N08800 Cold Rolled Bar
Other Types Of Incoloy 800 Rods
- Inconel 800 Hot Rolled Steel Bars
- 800H Incoloy Spring Hard Wire
- 1.4876 Threaded Bars
- Incoloy Alloy 800 Precision Round Bars
- Alloy 800HT Coil Wire
- Incoloy 800 Cold Drawn Flat Bars
- Incoloy 800H Polished Bar
- Incoloy® Alloy 800 Wire Rope
- Nickel Alloy 800 Round Bar
- ASTM B166 Incoloy 800H Wire Bobbin
- Incoloy 800 Square Bars
- Incoloy® Alloy 800 Wires
- Alloy 800 Bright Round Bars
- Alloy 800HT Hot Rolled Bar
- UNS N08800 Wires
- 800 Incoloy Soft Wire
- Inconel 800HT 12mm Bar
- Incoloy® Alloy 800 Rod
- ASTM B166 Incoloy 800 Forged Bar
- Incoloy 800 Spool Wire
- Incoloy® Alloy 800 ¼ Hard Wire
- Incoloy 800H Round Bar
- Incoloy Alloy 800 Wire Mesh
- Alloy 800H Round Rod
- ASME SB166 Incoloy 800 Hollow Bar
- UNS N08810 Wire Spool
- Nickel Alloy 800 Rectangular Rod
- Alloy 800 T-Bar
- Incoloy Alloy 800HT Hex Bar
- 1.4958 Spring Wire
UNS N08811 Bars Price, Dimension, Weight
Incoloy 800H Rods Industrial Application
Power Generation Industry
Export & Supply Destination of Incoloy 800HT Wires
-
Europe
-
Asia & Middle East
-
Africa
-
America
-
Oceania
- Countries - Netherlands, Serbia, Azerbaijan, Croatia,
Switzerland, Italy, Norway, France, Poland, Finland,
Luxembourg, Spain, Estonia, Russia, Austria, Denmark, United
Kingdom, Liechtenstein, Moldova, Hungary, Monaco, Portugal,
Turkey, Germany, Malta, Slovakia, Ukraine, Greece, Romania,
Cyprus, Sweden, Bulgaria, Ireland, Latvia, Czechia/Czech
Republic, Lithuania, Belgium, Belarus.
- Cities - Naples, Münster, Cologne, Kaunas, Warsaw,
Vienna, Murcia, Vilnius, Paris, Marseille, Barcelona,
Budapest, Nice, Bremen, Sofia, Bydgoszcz, Zagreb, Frankfurt
am Main, The Hague, Hanover, Valencia, Las Palmas, Alicante,
Bucharest, Berlin, Stockholm, Bilbao, Bielefeld, Milan,
Kraków, Mannheim, Constanța, Seville, Gdańsk, Dortmund,
Toulouse, Brno, Bari, Dresden, Amsterdam, Galați, Łódź,
Poznań, Dublin, Riga, Bonn, Antwerp, Düsseldorf,
Thessaloniki, Utrecht, Córdoba, Bologna, Bochum, Rome,
Karlsruhe, Szczecin, Hamburg, Munich, imișoara, Nantes,
Varna, Madrid, Helsinki, Athens, Augsburg, Tallinn,
Bratislava, Stuttgart, Plovdiv, Lublin, Genoa, Aarhus, Palma
de Mallorca, Palermo, Iași, Espoo, Málaga, Lyon, Zaragoza,
Duisburg, Wrocław, Lisbon, Prague, Gothenburg, Essen, Malmö,
Cluj-Napoca, Sintra, Rotterdam, Wuppertal, Copenhagen,
Florence, Leipzig, Vila Nova de Gaia, Nuremberg, Turin.
- Countries - Bangladesh, India, Israel, Oman, Egypt,
Bahrain, Azerbaijan, China, Russia, South Korea, Lebanon,
Armenia, Macau, Jordan, Kuwait, Iran, United Arab Emirates,
Hong Kong, Singapore, Japan, Iraq, North Korea, Mongolia,
Bhutan, Saudi Arabia, Malaysia, Myanmar, British, Maldives,
Indonesia, Kyrgyzstan, Qatar, Turkey, Nepal, Philippines,
Taiwan, Thailand, Afghanistan, Vietnam, Sri Lanka.
- Cities - Wenzhou, Zunyi, Shenyang, Chelyabinsk,
Dongguan, Kobe, Peshawar, Xiamen, Manila, Kaohsiung,
Zhengzhou, Izmir, Kyoto, Suzhou, Tokyo, Chongqing, Chengdu,
Quanzhou, Kabul, Taoyuan, Riyadh, Seoul, Baghdad, Kawasaki,
Hyderabad, Taipei, Kolkata, Shanghai, Kuala Lumpur,
Hyderabad, Chennai, Jakarta, Pune, Fukuoka, Daegu, Yangon,
Hong Kong, Osaka, Shenzhen, Shymkent, Ranchi, Chittagong,
Tehran, Guangzhou, Baku, Pyongyang, Delhi, New Taipei City,
Changsha, Ankara, Lahore, Hefei, Astana, Tianjin, Incheon,
Omsk, Yekaterinburg, Phnom Penh, Faisalabad, Jaipur, Busan,
Novosibirsk, Istanbul, Khulna, Quezon City, Wuhan, Jeddah,
Tainan, Bangkok, Surabaya, Surat, Bandung, Tbilisi, Beijing,
Hanoi, Taichung, Nagpur, Almaty, Dhaka, Shantou, Ahmedabad,
Rawalpindi, Foshan, Bengaluru, Hangzhou, Xi'an, Nanjing,
Medan, Yokohama, Mumbai, Krasnoyarsk, Lucknow, Yerevan,
Zhongshan, Dubai, Davao City, Kochi, Ho Chi Minh City,
Caloocan, Vadodara, Sapporo.
- Countries - Haiti, Ecuador, Jamaica, Antigua and
Barbuda, Guatemala, Paraguay, El Salvador, Canada, Saint
Lucia, Cuba, Panama, Venezuela, Brazil, Dominica, Bolivia,
Mexico, United States of America, Honduras, Guyana,
Nicaragua, Chile, Colombia, Trinidad and Tobago, Dominican
Republic, Peru, Belize, Grenada, Saint Vincent and the
Grenadines, Suriname, Uruguay, Argentina, Bahamas, Barbados,
Costa Rica.
- Cities - Ottawa, Manaus, Denver, San Jose, Rio de
Janeiro, Caracas, Guatemala City, Cali, Houston, Duque de
Caxias, Tegucigalpa, Jacksonville, San Antonio, Valencia,
Los Angeles, Acapulco, Monterrey, Porto Alegre, Campo
Grande, São Luís, Medellín, Dallas, Brasília, Columbus, Belo
Horizonte, Belém, León, Lima, Ciudad Juárez, Fortaleza,
Managua, Chicago, El Alto, Indianapolis, Austin, Goiânia,
São Paulo, Guadalajara, Port-au-Prince, Santiago, Salvador,
Recife, Montreal, Mexico City, Mérida, Quito, Philadelphia,
Rosario, Fort Worth, Edmonton, Toronto, Santa Cruz,
Maracaibo, Zapopan, Phoenix, Campinas, Hermosillo, Córdoba,
Barranquilla, Charlotte, Guarulhos, Montevideo, Ecatepec,
Puebla, Calgary, Natal, Bogotá, Havana, Santo Domingo,
Trujillo, Barquisimeto, Nezahualcóyotl, San Francisco, San
Diego, Curitiba, Chihuahua, Ciudad Guayana, São Gonçalo,
Buenos Aires, New York, Guayaquil, Tijuana.
- Countries - Palau, Australia, New Zealand, Nauru,
Vanuatu, Marshall Islands, Solomon Islands, Fiji, Tuvalu,
Tonga, Kiribati, Papua New Guinea, Samoa, Micronesia.
- Cities - Auckland, Brisbane, Toowoomba,
Albury–Wodonga, Wellington, Mandurah, Townsville, Perth,
Hamilton, Melbourne, Port Moresby, Suva, Wollongong, Darwin,
Cairns, Christchurch, Palmerston North, Honolulu, Adelaide,
Dunedin, Lae, Sunshine Coast, Nouméa, Geelong, Papeete,
Honiara, Bendigo, Sydney, Gold Coast, Tauranga, Launceston,
Canberra–Queanbeyan, Ballarat, Central Coast, Hobart,
Newcastle–Maitland.