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Alloy Incoloy 20 2.4660 nickel base alloy steel bar
Incoloy 20 2.4660 nickel base alloy steel bar forging
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Incoloy 20 Nickel alloy steel bar forging
N08020 Nickel alloy steel bar forging
2.4660 Nickel alloy steel bar forging
Description:
Incoloy is a nickel ferrochrome alloy designed for oxidation✘ and carbonation at elevated temperatures.Incoloy alloy has many kinds: common€ such as Incoloy800, Incoloy800H, Incoloy800HT, Incoloy82'5, Incoloy840, Incoloy901, Incoloy925, Incoloy20, Incoloy33"0, Incoloy 25-6mo, etc.The alloy contains a small amount of the meta™llic elements molybdenum and copper.In reductive acid and oxidizing acid, βit has good corrosion resistance, as well as good resistance to stress corrosion crackingβ, pitting and crevice corrosion.It has excellent corrosion resistance to sulfuric acid and pho sphoric acid.The alloy has good cold and hot working properties and is easy to be fδormed and welded.The main products of this alloy are rods, tubes, plates, strips, wires" and forgings, etc. It is mainly used in the chemical, petrochemical, nuclear and rare metal refining industries.
The Cr content in the Incoloy 20 nickel-based alloy is usually from 19.0 to 21.0%, and th€e nickel content is from 32.0 to 38.0%. It is a nickel-based alloy containing molybdenum and copper with excellent therma'l and cold workability. Corrosion-resistant alloy with many excellent properties, ex>cellent resistance to oxidizing and moderately reducing corrosion, excellent resistance to stres↑s corrosion cracking and good resistance to local corrosion. Satisfactory corrosion resistanσce in many chemical process media characteristic.
Common trade names: Incoloy 20 2.4660 corresponding grade$: National standard: NS1403, NS143, 20NB, 0cr20ni35Mo3Cu3Nb, American standard: incoloy020, λAlloy20, No8020, German standard: 2.4660, nicr20cumo, Nicrofer 3620NB. is a full austenεitic high corrosion resistant alloy that resists water c×orrosion and erosion at elevated temperatures. This alloy has excellent resistance to ±general corrosion, pitting, crevice corrosion, intergranular corrosion and stress corrosion cr÷acking. Alloy 22 has found many applications in chπemical/petrochemical processing, pollution control (flue gas desulfuri₽zation), power, marine, pulp and paper processing, and waste treatment industries.
Available product forms:
Pipes, pipes, fittings, flanges, sheets, strips, plates, round bars, flat bars, fasteners, fo☆rgings, hexagons and wires
Complete specifications, stock in stock
Strip, sheet (thick plate, medium plate, sheet, st™eel plate), bar (black bar, light bar, grinding bar, round bar, square bar, steel bar), piεpe (capillary, seamless pipe, steel pipe), Forgings (flanges, elbows, bolts, nuts, tees), welding c↕onsumables (welding rods, welding wire, welded pipes),∑ wire and other materials.
Chemical Composition Of Incoloy 20
|
alloy |
C |
Mn |
Si |
Cr |
Ni |
Mo |
Cu |
Nb |
Fe |
|
Incoloy 20 |
≤0.06 |
≤1.0 |
≤0.8 |
19.0~20.0 |
36.0-38.0 |
2.0-3.0 |
3.0-4.0 |
0.5-0.7 |
36.0-38.0 |
Product Details:
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Product Name |
Good strength Incoloy 20 N08020 2.4660 nickel base alloy steel |
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Material |
Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel εAlloy |
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Shape |
Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon¥,Square,Bar,Pipe,Sheet |
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Grade |
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,9σ04L |
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Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc |
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Alloy : Alloy 20/28/31;Nickel 200，Nickel 201 |
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Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-200ε0/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,H®astelloy C-4 /UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-22 / UNS N06022 / DIN W. Nr. 2.4602,Hastel<loy C-276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 α/ 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 N0♣6601 / DIN W. Nr. 2.4851,Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS N07725,Inco•nel X-750 / UNS N07750 / DIN W. Nr. 2.4669,Inconel 600 / UNS N06600 / DIN W<. Nr. 2.4816 |
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Incoloy: Incoloy 330/800/800H/800HT/825/901/925/926; |
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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 75/80/80A/90/93/A263 ; |
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Specification |
Wire: 0.01-10mm |
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Product |
1.According to the preparation process can be divid®ed into deformation superalloys, |
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Standard |
GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
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Inspection |
ISO,SGS,BV and so on. |
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Packaging |
1. cases packed in wooden cases |
Incoloy 20 2.4660 Corrosion resistance: Good corrosion resistance in concent♦rated sulfuric acid below 50 degrees, more than 50 de♦grees above. Shanghai Jiayu is not recommended. It is not an ideal material in wet proces∑s phosphoric acid and HCl, resistant to intergranular corrosion and points. Poor eclipse.
Incoloy 20 2.4660 physical properties: density 8.1g / cm3, melting point: 1350 ~ 1370 °≈; C, specific heat capacity: 500J / kg. K, thermal conductivit y: 13.5. W (m. K), elastic modulus: 200 MPa.
Incoloy 20 2.4660 Machining and welding: The thermoforming temperature of the alloy is 970~1065 degrees. It is not suitable forφ the forming operation under the sensitive temperature of 650 °C. The cold forming of βthis alloy is similar to chrome-nickel stainless steel. The heat treatment is preferably st÷abilized at 940 degrees, and the intermediate annea₽ling temperature is at a solid solution softening annealing treatment higher than 1050 degrees, and↕ can be welded by a usual welding method.
Alloy 22 is nickel based and typically contains 22% chromium, 14% ≤molybdenum and 3% tungsten. Iron is usually limited to less→ than 3%. The high chromium content of the alloy gives it a good wet corr§osion resistance to oxidizing media such as nitric acid, iσron and copper salts. The content of molybdenum and t∑ungsten makes the alloy resistant to moisture reducing media such as sulfuric acid and hydrochlo'ric acid. Alloy 22 exhibits excellent seawater corrosion resistance ♦under stagnant and flow conditions.
At high temperatures, the high chromium content of Inconel 22 contributes to its resistance to o§xidation, carburization and vulcanization. Because of its niσckel-based nature, Alloy 22 resists the high temperature attack of halides such as chlorid∏es and fluorides. With these properties, the alloy σis widely used to protect steel pipes and other components in coal-fired and waste-fired boilers.
Application areas:
It is widely used in the chemical processing industry, hot sea water and hydro←metallurgy. Mainly used for heat exchangers, pipes, valves, Ωpumps, etc. in the treatment of hot H2SO4, chloride-containing solutions, Na2SO3 and other envir™onments.
Bar, wire and forging blanks: US material testing standard B 462 (ba♦r, bar and forging blanks), American material testing standard B 564 and" American Society of Mechanical Engineers SB 564 (forgings), American material t esting standard B 574 and the United States Mechanic®al Engineers Association SB 574 (bar, bar and wire),≈ American Society of Mechanical Engineers Code Case 2226, American Society↓ of Mechanical Engineers Specification Case N-621, Inεternational Organization for Standardization 9723, International Organizγation for Standardization 9724, International Standard 1775≥2 (Bar and Bar), international standard 17753 (wire), international standard 17754 (forging)
Sheets, Sheets and Strips: - American Material Testing Standard B575; American Materi✘al Testing Standard B 906 and American Society of Mechanical Engineers $SB 575 American Society of Mechanical Engineers SB 906, American Society of Mechanic al Engineers Standard Case 2226, American Society of Mechanical Engineers Specification Case ✘N- 621, International Organization for Standardization 6208, German Industria♠l Standard 17750
Pipes and tubes: - American material testing standard B619; American material testing st☆andard B 775 and American Society of Mechanical Engineers SB 619 American Society of₹ Mechanical Engineers SB 775 (welded pipe), American material testing standa∑rd b622; American material testing standard B 829 and American me♣chanical engineer Learn SB 622 American Society for Testinαg Materials SB 829 (Seamless Steel Tube), American Society for Testing Materials b626; 'American Material Testing Standard B 751 and American Society of Mechanical •Engineers SB 626 American Society of Mechanical Engineers SB 751 (welded pipe), American Societ♥y of Mechanical Engineers specification case 2226, Ameri✔can Society of Mechanical Engineers specification c$ase N-621, International Organization for Standardi☆zation 6207, German Industrial Standard 17751.
Packaging & Shipping
Packaging:Products are generally supplied in standard cardboard boxes, pallet™s, wooden boxes. Special packaging requirements can also be accommod₽ated. (also depend on the customers' requirements)
Shipping: We cooperation with many logistics company,We c∑an provide express, sea transportation, air transportat≥ion, and rail way transportation based on customers' requiremen t.
Our Services
1) We can provide a free sample for testing.
2) Customized lable, packing, OEM service
3) Mill test certificate will be provided after production, I♠f it is necessary.
4) Good packing methods to keep goods no damage during delivery
5) We are cooperation with many famous forwarder, will t¥ry our best to choose the safty, convenience, quick, and cheap mode of transportation for≥ our customers.
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