Incoloy 800H/HT High Temperature Performance Alloy 800H ASTM EN DIN
Standard
Material | Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy |
Shape | Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet |
Grade
| Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron
100),2304,904L |
Others:253Ma,254SMo,654SMo,F50(UNSS32100)F60,F61,F65,1J22,N4,N6 etc |
Alloy : Alloy 20/28/31 |
Hastelloy:HastelloyB/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g |
Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr.
2.4617,Hastelloy C,
Hastelloy C-4 / UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-22 / UNS
N06022 / DIN W. Nr. 2.4602,
Hastelloy C-276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS
N06002 / DIN W. Nr. 2.4665 |
Haynes: Haynes 230/556/188 |
Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20 |
Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS
N06601 / DIN W. Nr. 2.4851,
Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS
N07725,Inconel X-750 / UNS N07750 / DIN W. Nr. 2.4669,Inconel 600 /
UNS N06600 / DIN W. Nr. 2.4816 |
Incoloy: Incoloy 800/800H/800HT/825/925/926; |
GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
Monel: Monel 400/K500/R405 |
Nitronic: Nitronic 40/50/60; |
Nimonic: Nimonic 75/80A/90/A263 ; |
Specification
| Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: φ4-50mm;Length 2000-5000mm
Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm
Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm |
Product
Characteristics
| 1.According to the preparation process can be divided into
deformation superalloys,
casting superalloys and powder metallurgy superalloys.
2.According to the strengthening mode, there are solid solution
strengthening type, precipitation
strengthening type, oxide dispersion strengthening type and fiber
strengthening type, etc.. |
Standard | GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
Inspection | ISO,SGS,BV and so on. |
About Incoloy 800H/800HT
Incoloy Alloy 800H/800HT are a controlled composition alloy, used
in applications that need high temperature creeping resistance.
They offer good resistance in the variety of acidic and sulfur
containing media. The blend of mechanical and thermal processing
enables Nickel 800H/HT to tolerate higher stresses than those of
traditional alloys.
Alloy 800H is a solution heat processed metallic material with
limited carbon content than alloy 800. It offers higher elevated
temperature characteristics and has better creeping and stress
rupture properties at the temperature limits up to 1100oF – 1800oF
or 593oC to 982oC.
The chemistry of Incoloy 800H/800HT provides outstanding resistance
to carburization, oxidation and nitridation conditions. They are
not susceptible to embrittlement even after prolong operations up
to 1200oF to 1600oF. At this temperature range, many stainless
steels exhibit brittleness.
Incoloy 800H/800HT Applications
Alloy 800H/HT are commonly used in applications that include high
temperature corrosive media such as in Ethylene Pyrolysis,
hydrocarbon cracking, furnaces for vinyl chloride diphenol and
acetic acid, valves, fittings and other fixtures. They are used in
power production, superheater, petrochemical industries, heat
processing retorts, muffles jigs, baskets, trays, components,
refineries, tubings for oil refining units, electric range heating-element enclosing, ammonia effluent
coolers, extruded tubing
Industrial Nomenclatures: Ferrochronin® 800, Nickelvac® 800,
Nicrofer® 3220, UNS N08810, N08811
Incoloy 800H/800HT Processing
Nickel-Iron-Chromium alloys can be easily machined by traditional
methods. Alloy 800H/HT work harden while machining and keep larger
strength. High speed tools are recommended for irregular cuts and
soft finish to close tolerance. Use cutting tools with positive
rake angles.
Welding: Incoloy 800H/HT offer good weldability similar to grade
800. They are significant for applications that need high
creep-rupture strength and ability to be welded with materials that
have adequate strength properties at the desired service
temperatures. Inconel filter metal 82 is suitable for gas shielded
welding for temperatures about 1450oF or 790oC.
Vessel code:
Incoloy 800H is a proven material for the production of boiler and
pressure vessels of ASME. The construction of power boilers are
stated under Section 1 and for pressure vessels under section VIII,
divisions 1 and 2.
Incoloy 800H/800HT Specifications:
| Wire | Pipe | Sheet | Strip | Bar | Fitting |
| ASTM B408, AMS 5766, ISO 9723, ISO 9724, BS 3076NA15, BS 3075NA15,
EN 10095, VdTüV 412 & 434, AWS A5.11 ENiCrFe-2, AWS A5.14 ERNiCr-3 | ASTM B 163, ASME SB 163
ASTM B 407/B 829, ASME SB 407/SB 829, ASTM B 514/B 775, ASME SB
514/SB 775, ASTM B 515/B 751, ASME SB 515/SB 751, 1325 and 1983, BS
3074NA15, SEW 470, VdTÜV 412 & 434
ISO 6207, DIN 17459 | ASTM B409, AMS 5877, BS 3072NA15, BS 3073NA15, VdTüV 412 & 434, DIN
17460, EN 10028-7, EN 10095 | ASTM B 409/B 906, ASME SB 409/SB 906, ASME Code Case 1325, 2339
BS 3072NA15
BS 3073NA15
SEW 470, VdTÜV 412 & 434, DIN 17460, EN 10028-7 & EN 10095 | ASTM B 408 & ASME SB 408
ASTM B 564 & ASME SB 564
ASME Code Case 1325
ASME Code Case 1949
ISO 9723, 9724, 9725, VdTÜV 412 & 434, DIN 17460
EN 10095 | ASTM B366 |
Forms Produced
| Incoloy alloy 800H/HT Wire | Incoloy alloy 800H/HT Wire Mesh |
| Incoloy alloy 800H/HT Strip | Incoloy alloy 800H/HT Sheet |
| Incoloy alloy 800H/HT Rod | Incoloy alloy 800H/HT Pipe |
| Incoloy alloy 800H/HT Flanges | Incoloy alloy 800H/HT Foil |
