ASTM Standard Incoloy 800h Nickel Alloy Strip for Heating Element Tube
Type Analysis
| Incoloy |
Incoloy 800 |
Incoloy 800H |
| Element |
Min |
Max |
Min |
Max |
| Nickel + Cobalt |
30.0 |
35.0 |
30.0 |
35.0 |
| Cobalt |
--- |
2.00 |
--- |
2.00 |
| Chromium |
19.0 |
23.0 |
19.0 |
23.0 |
| Copper |
--- |
0.75 |
--- |
0.75 |
| Iron |
Bal |
Bal |
| Silicon |
--- |
1.00 |
--- |
1.00 |
| Manganese |
--- |
1.50 |
--- |
1.50 |
| Carbon |
--- |
0.10 |
0.05 |
0.10 |
| Aluminum |
0.15 |
0.60 |
0.15 |
0.60 |
| Titanium |
0.15 |
0.60 |
0.15 |
0.60 |
| Sulfur |
--- |
0.015 |
--- |
0.015 |
| 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. |
DescriptionAlloy 800 is an iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at elevated temperatures. It is particularly useful for high-temperature equipment in the petrochemical industry because the alloy doesn't form the embrittling sigma phase after long time exposure at 1200°F (649°C). Excellent resistance to chloride stress-corrosion cracking is another important feature of alloy 800.
Alloy 800H is a solution heat treated (2100°F/1150°C), controlled-carbon version of alloy 800 with improved elevated temperature properties. It has improved creep and stress-rupture characteristics in the 1100°F (593°C) to 1800°F (982°C) temperature range.
ApplicationsTypical applications for alloy 800 and 800H are - Heat exchangers and process piping; carburizing fixtures and retorts; furnace components; electric range heating-element sheathing; extruded tubing for ethylene and steam methane reforming furnaces; ammonia effluent coolers.
Physical Properties
| Physical Properties |
°F |
British Units |
°C |
Metric Units |
| Density |
Room |
0.287 lb./in.(3) |
Room |
7.95 g/cm(3) |
Electrical
Resistivity |
70
200
400
600
800 |
38.9 microhm-in.
40.6 microhm-in.
43.0 microhm-in.
44.7 microhm-in.
46.1 microhm-in. |
21
93
204
316
427 |
0.989 microhm-m
1.03 microhm-m
1.09 microhm-m
1.13 microhm-m
1.17 microhm-m |
Mean Coefficient
of Thermal
Expansion |
70-200
70-400
70-600
70-800 |
7.9 microin./in.-°F
8.8 microin./in.-°F
9.0 microin./in.-°F
9.2 microin./in.-°F |
21-93
21-204
21-316
21-427 |
14.2 X 10(-6)m/m-K
15.8 X 10(-6)m/m-K
16.2 X 10(-6)m/m-K
16.6 X 10(-6)m/m-K |
Thermal
Conductivity |
70
200
400
600
800 |
80 Btu-in/ft²-hr-°F
89 Btu-in/ft²-hr-°F
103 Btu-in/ft²-hr-°F
115 Btu-in/ft²-hr-°F
127 Btu-in/ft²-hr-°F |
21
93
204
316
427 |
11.5 W/m-K
12.8 W/m-K
14.8 W/m-K
16.6 W/m-K
18.3 W/m-K |
Dynamic Modulus
of Elasticity |
Room |
28.5 x 10(6) psi |
Room |
196 GPa |
These properties apply to both alloys
Mechanical Properties
| Alloy |
Form |
Condition |
Ultimate
Tensile
Strength,
ksi (MPa) |
Yield
Strength
at 0.2%
offset,
ksi (MPa) |
Elongation
in 2"
or 4D, percent |
| 800 |
Sheet, Plate |
Annealed |
85 (586) |
40 (276) |
43 |
| 800 |
Sheet, Plate
Strip, Bar |
Annealed |
75 (520)* |
30 (205)* |
30* |
| 800H |
Sheet, Plate |
SHT |
80 (552) |
35 (241) |
47 |
| 800H |
Sheet, Plate
Strip, Bar |
SHT |
65 (450)* |
25 (170)* |
30* |
|
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