Nickel Alloy Manufacturers Incoloy 020/ Alloy20/ UNS N08020 Tube Plate Rod
Available Products
Seamless chubhu, Plate, tsvimbo, Forgings, Fasteners, Pipe Fittings
Mamiriro Okugadzira
| Product | ASTM |
| Bhawa newaya | B 408 |
| Plate, Sheet uye Strip | A 240, A 480, B 463, B 906 |
| Seamless pombi uye fittings | B 729, B 829 |
| Welded pipe | B 464, B 775 |
| Welded fittings | B 468, B 751 |
| Solder connection | B 366 |
| Forged frying pombi flanges uye forgings | B 462 |
| Forged billets nemabhawa | B 472 |
Kuumbwa Kwemakemikari
| % | Fe | Ni | Cr | Cu | Mo | C | Mn | Si | P | S | Nb+Ta |
| Min | balance | 32.0 | 19.0 | 3.0 | 2.0 |
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| 8*C |
| Max | 38.0 | 21.0 | 4.0 | 3.0 | 0.07 | 2.00 | 1.00 | 0.045 | 0.035 | 1.00 |
Zvinhu Zvenyama
| Density | 8.08g/cm3 |
| Melting | 1357-1430 ℃ |
Alloy20 Characteristics
Alloy N08020 is nickel-iron-chromium austenitic alloy ine yakanyanya kupikisa acid attack, pitting uye crevice corrosion pamwe nechloride-ine acids nemakemikari, general corrosion uye intergranular corrosion.Iyo alloy inosanganisa yakanakisa corrosion kuramba, kureruka kwekugadzira uye yakagadziridzwa michina zvivakwa.
Alloy N08020 inozivikanwawo seCarpenter 20, Incoloy uye 20Cb-3.
N08020 is niobium yakagadzikana yakaderera kabhoni austenitic nickel-iron-chromium alloy ine mhangura uye molybdenum.
• Kunyanya kupikisa sulfuric acid uye phosphoric acid Corrosion
• Kuramba kwakanaka kune intergranular corrosion
• Kunyanya kupikisa kustress corrosion cracking inokonzerwa ne chloride ions
• Kuramba kwakanaka kugomba uye kukoromoka kwepaburi
• Mamichanicha akanaka emukamuri tembiricha uye patembiricha yakakwira kusvika pa500°C (930°F)
Chaiyo giravhiti: 8.08;
N08020 corrosion resistance:
N08020 inoratidzira yakanakisa corrosion kuramba kune aqueous mhinduro ye sulfuric acid, phosphoric acid uye organic acids nemunyu wavo.Iyo ine zvakare yakanaka nitric acid corrosion resistance.Nekugadzirisa chimiro chemakemikari, inoratidza kuramba kwakanakisa kumhando dzakasiyana dzekuora senge intergranular corrosion uye kusagadzikana corrosion.Molybdenum inosanganisirwawo kuti ive nechokwadi chekupokana negomba uye crevice corrosion.Kuti uwedzere kusawirirana nekuora, zvinhu zvacho zvinofanirwa kuchengetwa zvine metallurgically uye zvakachena.
N08020 ine mhangura uye molybdenum, iyo inosimudzira kuramba kwezvinhu kune dzakaoma nharaunda uye kuramba kugomba uye crevice corrosion.Niobium inoshandiswa kudzikamisa zvinhu uye kuderedza kunaya kwecarbide panguva yewelding.Izvi zvinobvumira welding zvinodyiwa kuti zvishandiswe munzvimbo dzinoparadza pasina post-weld kupisa kurapwa kwavo.Nickel inowedzera kuramba kune chloride corrosion cracking.
Chigadzirwa Chekushandisa Nzvimbo dzeAlloy20
Alloy 20 is iron-based austenitic alloy yakagadzirwa kuti irambe sulfuric acid corrosion.Iine kupikisa kwakanyanya kune sulfuric acid corrosion;ine kupikisa kwakasimba kune phosphoric acid, nitric acid uye chloride nharaunda, chloride stress corrosion, pitting corrosion uye crack corrosion.Nokudaro, alloy 20 ine zita re-anti-corrosion alloy.
Iyo ine huwandu hwakawanda hwekushandisa: senge: makemikari, chikafu, mushonga, kugadzirwa kwemagetsi uye maindasitiri epurasitiki achaishandisa.Kupokana negomba corrosion uye chloride corrosion, kusagadzikana ngura kupwanya matambudziko, nezvimwewo, alloy 20 inowanzoshandiswa.
