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Welding HL Surface Incoloy 800HT Nickel Based Tube for Hydrocarbon cracking
Another member of the 800 alloy family is Incoloy® 800HT. Also sold as Nickel Alloy 800HT, this nickel-iron-chromium alloy, has many of the same characteristics of other members of the 800 alloy grouping. Incoloy 800HT has roughly the same chemical composition as Incoloy 800H, differing only slightly in carbon, aluminum, and titanium levels.
- Fe 39.5% min
- Ni 30-35%
- Cr 19-23%
- Al+Ti .85-1.20%
- C .06-.10%
A good way to understand the difference between 800HT and 800H is that the chemical composition of Incoloy 800HT will always be within the limits of Incoloy 800H, but the reverse is not true.
Incoloy 800HT is known for many of the same outstanding characteristics as Incoloy 800H including:
- Excellent resistance to oxidation, sulfidation, and carburization
- Higher creep and rupture properties for high temperature situations above 1100°F (600°C)
- Resistant to high temperature corrosion and prolonged exposure
- Readily machined by standard methods
- Resistance to aqueous corrosion at moderate temperatures
User of Incoloy 800HT and Nickel Alloy 800HT use the alloy for a wide range of high-temperature applications including:
- Hydrocarbon cracking
- Industrial furnace and boiler components and equipment
- Equipment for Heat-Treating
- Pressure vessels and heat exchangers
- Chemical and Petrochemical processing
Continental Steel & Tube is a distributor of Incoloy 800HT and Nickel Alloy 800HT in pipe, tube, sheet, strip, plate round bar, flat bar, forging stock, hexagon, and wire. As with everything we source, each form of Incoloy 800HT meets different critical industrial standards from organizations like ASTM, ASME, BS, SEW, DIN, EN, and ISO.
| 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. |
Application |
High temperature components such as turbine blades, guide vanes, turbine disks,
high pressure compressor disks,machine manufacturing
and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines |
Packaging |
1. cases packed in wooden cases
2. paper packaging
3. plastic packing
4. foam packaging
Packaging according to customer requirements or products |
| Delivery |
7-25days orAccording to the product |
Payment |
L/C,D/A,D/P,T/T,Western Union,MoneyGram,According to customer requirements payments
for offline orders. |
| UNS,ASTM |
N08810 |
Incoloy800H |
| DIN,EN |
1.4958 |
X10NiCrAlTi32-20 |
| GB |
1Cr20Ni32AlTi |
|
| GB |
NS112 |
|
Chemical Compostion(%)
| % |
C |
Si |
Mn |
Cr |
Ni |
Al |
Ti |
Cu |
P |
S |
Fe |
| Min |
|
- |
- |
19.0 |
38 |
|
0.6 |
- |
- |
- |
Re |
| Max |
0.025 |
0.5 |
1.0 |
23.0 |
46 |
0.2 |
1.2 |
0.75 |
0.02 |
0.01 |
|
Tensile Data
Mechanical Property Requirements |
| |
Ultimate Tensile, min. |
Yield Strength (0.2% OS) |
Elong. in 2 in. or 50mm (or 4D) min., % |
R/A |
Hardness |
|
Min |
80 KSi |
35 KSi |
25 |
|
|
|
Max |
|
|
|
|
|
|
Min |
550 MPa |
240 MPa |
|
|
|
|
Max |
|
|
|
|
|
Specifications
|
Form |
Standard |
|
Metal Type |
UNS N08800 / N08810 / N08811 |
|
Bar |
ASTM B408 |
|
Wire |
|
|
Sheet |
ASTM B409 |
|
Plate |
ASTM B409 |
|
Fitting |
ASTM B366 |
|
Forging |
ASTM B564 |
|
Weld Wire |
|
|
Weld Electrode |
|
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