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Heat Resistant Nickel Alloy Pipe 20 / 2.4660 / UNS N08020 Tube

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UNS N08020 Tube

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Brand Name :	DELTA
Model Number :	UNS NO8020 / 2.4660 / Alloy20
Certification :	ISO
Price :	40-45 USD/Kg
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	3 Ton per week
Delivery Time :	5 - 12 days based on the quantity

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Heat Resistant Nickel Alloy Pipe 20 / 2.4660 / UNS N08020 Tube

Heat Resistant Nickel Alloy Pipe Grade Alloy 20 / 2.4660 / UNS N08020 Alloy Pipe Tube

Material	Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy Pipe
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 C22/UNS N06022/DIN W. Nr. 2.4602, Hastelloy C276/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: 0.055.0-5.0250mm 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
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

Nickel alloy 20 is a low-carbon, niobium-stabilized austenitic nickel/iron/chromium alloy with additions of molybdenum and copper. It exhibits exceptional corrosion resistance in chemical environments containing phosphoric acid, nitric acid, chlorides and sulfuric acid. It also has good mechanical properties at both ambient and elevated temperatures.

Chemical Composition of Alloy 20 Nickel Alloy

The chemical composition nickel alloy 20 is outlined in the following table.

Element	Content (%)
Iron, Fe	35
Nickel, Ni	32-38
Chromium, Cr	19-21
Copper, Cu	3-4
Manganese, Mn	≤2
Molybdenum, Mo	2-3
Niobium, Nb	≤1
Silicon, Si	≤1
Carbon, C	≤0.07
Phosphorous, P	≤0.045
Sulfur, S	≤0.035

Physical Properties of Alloy 20 Nickel Alloy Pipe

The following table shows the physical properties of nickel alloy 20.

Properties	Metric	Imperial
Density	8.05 g/cm3	0.291 lb/in3

Mechanical Properties of Alloy 20 / 2.4660 Nickel Alloy

The mechanical properties of nickel alloy 20 are displayed in the following table.

Properties	Metric	Imperial
Tensile strength (annealed)	620 MPa	89900 psi
Yield strength (annealed)	300 MPa	43500 psi
Elongation at break (annealed)	41%	41%

Thermal Properties

The thermal properties of nickel alloy 20 are given in the following table

Properties	Metric	Imperial
Thermal expansion co-efficient (@20-100°C/68-212°F)	14.7 µm/m°C	8.17 µin/in°F
Thermal conductivity	12.3 W/mK	85.4 BTU.in/hrft².°F

Other Designations

Other designations that are equivalent to nickel alloy 20 include the following:

ASME SB-462 - SB-464
ASME SB-468
ASTM B 462 - B 464
ASTM B 468
ASTM B 472 - B 474
ASTM B 751

Applications of Alloy 20 / 2.4660 Nickel Alloy Pipe

The following are the list of applications of nickel 20 alloy:

Production of plastics and synthetic fibers
Chemical and petroleum processing equipment
Mixing tanks
Heat exchangers
Process piping

Heat Resistant Nickel Alloy Pipe 20 / 2.4660 / UNS N08020 Tube

Product Tags:

UNS N08020 Alloy Pipe Tube

Heat Resistant Nickel Alloy Pipe

Heat Resistant Nickel Alloy Pipe 20 / 2.4660 / UNS N08020 Tube

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