Inconel 718 vs Hastelloy C276: Qhov txawv yog dab tsi?
Inconel 718 vs Hastelloy C276: Qhov txawv yog dab tsi?
Qhov sib txawv tseem ceeb yog nyob rau hauv kev ua tau zoo ntawm Inconel 718, uas ua tau zoo nyob rau hauv siab - kub lub zog thiab oxidation tsis kam, thaum Hastelloy C276 muaj superior corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv acidic thiab txo qhov chaw. Vim nws lub zog tensile siab, Inconel 718 yog qhov zoo- haum rau cov khoom siv ua haujlwm nyob rau hauv qhov kub siab - ib puag ncig, xws li dav hlau cav; thaum Hastelloy C276 zoo dua rau cov khoom siv tshuaj thiab ib puag ncig uas muaj kev pheej hmoo siab ntawm kev ntxhov siab corrosion tawg.
Qhov siab tshaj plaws ua haujlwm kub ntawm Hastelloy C276 yog dab tsi?
Hastelloy C-276 yog npib tsib xee- molybdenum-chromium alloy nrog zoo corrosion kuj. Cov hlau no tiv taus pitting corrosion, crevice corrosion, thiab kev nyuaj siab corrosion cracking. Hastelloy C-276 tsuas yog ua kom tawv los ntawm kev ua haujlwm txias. Nws qhov ntsuas kub ua haujlwm yog los ntawm qhov kub qis mus rau 750℃F (400 degree).
Inconel 718 alloy excels nyob rau hauv siab - siv zog vim nws superior mechanical zog thiab oxidation kuj, ua rau nws tshwj xeeb tshaj yog haum rau siab - kub ib puag ncig xws li aerospace. Nyob rau hauv sib piv, Hastelloy C276 alloy yog superior nyob rau hauv corrosive daim ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv nws tsis kam mus rau acids thiab chlorides, ua rau nws zoo tagnrho rau tshuaj ua thiab marine daim ntaub ntawv. Qhov kev lag luam tseem ceeb-tawm yog nyob nruab nrab ntawm lub zog tensile siab ntawm Inconel 718 thiab qhov zoo heev corrosion kuj ntawm Hastelloy C276.
Sib piv: Inconel 718 vs. Hastelloy C276
| Feature | ib 718 | Hastelloy C276 |
|---|---|---|
| Thawj Qhov Zoo | Siab zog thiab mechanical zog ntawm qhov kub thiab txias | Exceptional tsis kam mus rau ntau yam corrosive ib puag ncig, nrog rau acids |
| Cov ntawv thov tseem ceeb | Aerospace, roj turbines, dav hlau cav, siab -cov khoom siv kub | Kev siv tshuaj lom neeg, kev siv dej hiav txwv, tuav cov kua qaub hnyav thiab chlorides |
| High -Tsub Ua Haujlwm | Tsim los tuav lub zog ntawm qhov kub thiab txias (piv txwv li, mus txog 1,300℃F lossis 704 degree) thiab tiv thaiv oxidation | Siv qhov chaw siab -kub corrosion kuj yog qhov tseem ceeb, tab sis tsis tas rau cov neeg kho tshuab kev ntxhov siab thaum kub siab |
| Corrosion Resistance | Zoo, tab sis tsawg resistant rau corrosive hnyav piv rau Hastelloy C276 | Kev tiv thaiv zoo tshaj plaws rau pitting thiab kev ntxhov siab-corrosion tawg hauv ob qho tib si oxidizing thiab txo cov xov xwm |
| Tshuaj muaj pes tsawg leeg | High nyob rau hauv nickel, chromium, thiab hlau | High nickel, chromium, thiab ntau molybdenum thiab tungsten |
| Weldability | Harden thaum lub sij hawm machining, yuav nyuaj rau fabricate | Weldable heev thiab tuaj yeem tsim rau hauv cov duab nyuaj yam tsis muaj kev cuam tshuam kev ncaj ncees |
Inconel 718 thiab Hastelloy C276 - Cov yam ntxwv tseem ceeb
Cov yam ntxwv tseem ceeb ntawm Inconel 718:
Lub zog siab: Inconel 718 tuav lub zog siab txawm tias qhov kub thiab txias, ua rau nws tsim nyog rau kev thov cov qauv siv.
Zoo Corrosion Resistance: Cov alloy no pom zoo corrosion kuj nyob rau hauv ntau qhov chaw, nrog rau cov uas muaj chlorides, sulfides, thiab oxidizers.
Kev Ua Tau Zoo Tshaj Plaws: Inconel 718 yog qhov yooj yim rau vuam, braze, thiab daim ntawv, ua rau nws siv dav hauv kev tsim khoom.
Tsawg Coefficient ntawm Thermal Expansion: Cov hlau tsis tshua muaj coefficient ntawm thermal expansion, txo thermal stress thaum lub sij hawm siab - kub ua hauj lwm.
Cov yam ntxwv tseem ceeb ntawm Hastelloy C276:
Kev tiv thaiv corrosion zoo heev: Hastelloy C276 nthuav tawm cov tshuaj tiv thaiv zoo rau cov tshuaj chloride-induced stress corrosion cracking, pitting, thiab crevice corrosion, ua rau nws zoo tagnrho rau corrosive ib puag ncig.
High Thermal Stability: Cov hlau no khaws nws cov khoom siv kho tshuab ntawm qhov kub thiab txias, ua rau nws haum rau siab -kub siv. Zoo machinability: Hastelloy C276 yog ib qho yooj yim rau welding thiab daim ntawv, tab sis yuav tsum tau saib xyuas tshwj xeeb los tswj nws corrosion kuj thaum vuam.
Tsawg sib nqus permeability: Cov hlau no muaj qhov sib nqus permeability tsawg, uas txo qhov kev pheej hmoo ntawm magneto-corrosion hauv qee qhov chaw.
Vim li cas thiaj xaiv Gnee Nickel Alloy (Supplier Piv txwv)?
✅ Cov khoom lag luam loj ntawm Inconel alloy raj / tuav / phaj / fittings / coils, ceev shipping.
✅ Hoobkas ncaj muag khoom, tus nqi sib tw heev, tus nqi zoo rau cov nyiaj.
✅ Kev lees paub zoo: Cov Khoom Siv Xeem Ntawv Pov Thawj (MTC), daim ntawv pov thawj tshuaj lom neeg, thiab daim ntawv pov thawj khoom vaj khoom tsev.
✅ Tus nqi - ntxiv cov kev pabcuam: slitting, txiav, polishing, kho deg.
✅ Kev xa khoom thoob ntiaj teb, kev ntim khoom ruaj ntseg thiab txhim khu kev qha, thiab kev xa tawm - cov ntaub ntawv xav tau.
Email: ss@gneemetal.com
Gnee Steel yog ib lub chaw muag khoom ntawm Inconel 718 alloy, muab ntau yam khoom xws li: seamless yeeb nkab (qhov loj me: 4-219 hli; thickness: 0.5-20 hli); welded yeeb nkab (qhov ntau thiab tsawg: 5.0-1219.2 hli; thickness: 0.5-20 hli); daim hlau (thickness: 0.1-100 mm; dav: 10-2500 mm); strips; alloy puag ncig tuav (inch: 3-800 mm); flat bars (thickness: 2-100 mm; dav: 10-500 mm); hexagonal tuav (loj: 2-100 mm); hlau rods; thiab extruded profiles. Peb koom tes nrog steel mills los muab peb cov neeg muas zaub nrog Inconel 718 alloy cov khoom uas ua tau raws li los yog ntau tshaj cov qauv kev lag luam, xws li ASTM, ASME, SAE, AMS, ISO, DIN, EN, thiab BS cov qauv.
Gnee Steel stocks thiab muag Inconel 718, kav, phaj, strips, puag ncig tuav, tiaj tuav, forged billets, hexagonal steel, hlau rods, thiab extruded profiles. Thov koj xav tiv tauj peb ntawmss@gneesteel.comrau ib nqe lus.
