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Gh4169 Gh169 Nc19fenb Nicr19fe19nb5 Inconel 718 Nickel Alloy Plate for Gas Turbine Operations
| 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 |
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Others:253Ma,254SMo,654SMo,F50(UNSS32100)F60,F61,F65,1J22,N4,N6 etc |
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Alloy : Alloy 20/28/31 |
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Hastelloy:HastelloyB/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g |
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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 |
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Haynes: Haynes 230/556/188 |
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Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20 |
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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 |
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Incoloy: Incoloy 800/800H/800HT/825/925/926; |
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GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
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Monel: Monel 400/K500/R405 |
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Nitronic: Nitronic 40/50/60; |
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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. |
Properties of Inconlel 718
Inconel 718 is a nickel-based super alloy that is well suited for applications requiring high strength in temperature ranges from cryogenic up to 1400°F. Inconel 718 also exhibits excellent tensile and impact strength.
Chemical Composition of Inconel 718
Typical chemical analysis of Inconel 718.
| Element |
Percentage |
| Carbon |
0.08 max |
| Manganese |
0.35 max |
| Phosphorus |
0.015 max |
| Sulfur |
0.015 max |
| Silicon |
0.35 max |
| Chromium |
17-21 |
| Nickel |
50-55 |
| Molybdenum |
2.80-3.30 |
| Columbium |
4.75-5.50 |
| Titanium |
0.65-1.15 |
| Aluminum |
0.20-0.80 |
| Cobalt |
1.00 max |
| Boron |
0.006 max |
| Copper |
0.30 max |
| Tantalum |
0.05 max |
| Iron |
Balance |
Resistance to Corrosion and Oxidation of Inconel 718
Inconel 718 has good resistance to oxidation and corrosion at temperatures in the alloy's useful strength range in atmospheres encountered in jet engines and gas turbine operations.
Physical Properties of Inconel 718
Typical physical properties of Inconel 718 are summarized in the table below.
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Solution Treated |
Solution Treated and Aged |
| Density |
0.296 lb/in3 (8.192 g/cm3) |
0.297 lb/in3 (8.22 g/cm3) |
| Specific Gravity |
8.19 |
8.22 |
| Melting Range |
2500-2600°F |
1370-1430°C |
Thermal Conductivity of Inconel 718
The thermal conductivity at various temperatures for Inconel 718 are given in the following table.
| Temperature Range |
Co-Efficients |
| °C |
°F |
W/m.K |
Btu.ft/ft2.hr.°F |
| 0-100 |
532-212 |
6.5 |
11.2 |
Mechanical Properties
The room temperature strength of the Inconel 718 alloy is substantially increased by precipitation heat treatment as the following data indicate. These values are properties specified for sheet, strip and plate in AMS 5596 and AMS 5597.
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Yield Strength
Min (0.2% offset) |
Ultimate Tensile Strength
Min |
Elongation
(% in 2") |
| Sheet and strip |
80,000 psi (550 MPa) |
140,000 psi (965 MPa) |
30 (min) |
| Plate |
105,000 psi (725 MPa) |
150,000 psi (1,035 MPa) |
30 (min) |
Solution trated plus precipitation heat treated.
Yield Strength
Min (0.2% offset) |
Ultimate Tensile Strength
Min |
Elongation
(% in 2") |
| 150,000 (1,035 MPa) |
180,000 psi (1,240 MPa) |
12 (min) |
Typical short time tensile properties of Inconel 718 as a function of temperature are shown here for material solution treated and aged as follows:
- Solution Treatment: 1800°F (982°C) 1 hour
- Precipitation Treatment: 1325°F (718°C) 8 hours, Furnace Cool at 100°F (55°C) per hour to 1150°F (621°C) 8 hours
Standards
United Performance Metals Inconel 718 is supplied to AMS 5596/5597 and has a UNS designation N07718.
Applications of Inconel 718
Inconel 718 is typically used for:
- Jet engine
- Gas turbine operations
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