Dab tsi yog qhov txawv ntawm Inconel 625 thiab GH4169
Qhov sib txawv tseem ceeb nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg thiab ntxiv dag zog rau cov txheej txheem. Inconel 625 paub txog nws qhov kev tiv thaiv corrosion siab, thaum GH4169 paub txog nws lub zog siab thiab hardness. Qhov sib txawv no tshwm sim los ntawm lawv cov tshuaj sib txawv thiab cov txheej txheem ntxiv dag zog; 625 muaj cov qib siab dua ntawm chromium thiab molybdenum, ua kom nws tiv taus cov tshuaj lom neeg hnyav, thaum GH4169 muaj cov qib siab dua ntawm niobium, titanium, thiab cobalt, tso cai rau nws kom muaj zog los ntawm nag lossis daus hardening.
GH4169 yog dab tsi?
GH4169, tseem hu ua Inconel 718, yog npib tsib xee -chromium alloy renowned rau nws zoo heev - kub lub zog, corrosion kuj, thiab superior mechanical zog. Qhov no siab - kub alloy yog dav siv nyob rau hauv aerospace, nuclear reactors, thiab roj turbines, qhov siab - cov ntaub ntawv ua tau zoo yog qhov tseem ceeb.
Inconel 625 Composition
| Inconel | Element (% los ntawm huab hwm coj) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ni | Cr | Fe | Mo | Nb | Co | Mn | Cu | Al | Ti | Si | C | S | P | B | |
| 625 | 58.0 | 20.0–23.0 | 5.0 | 8.0–10.0 | 3.15–4.15 | 1.0 | 0.5 | 0.4 | 0.4 | 0.5 | 0.1 | 0.015 | 0.015 | ||
Tshuaj muaj pes tsawg leeg ntawm GH4169 alloy (%)
| Element | Kev sib xyaw (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Hlau (Fe) | Tshuav |
| Molybdenum (hli) | 2.8 – 3.3 |
| Niobium (Nb) + Tantalum (Ta) | 4.75 – 5.5 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminium (Al) | 0.2 – 0.8 |
| Cobalt (zeeg) | Tsawg dua los yog sib npaug rau 1.0 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.35 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.35 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.015 |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08 |
| Copper (Cu) | Tsawg dua los yog sib npaug li 0.3 |
| Boron (B) |
0.001 – 0.006 |
Sib piv: Inconel 625 vs. GH4169 (Inconel 718)
| Feature | Inconel 625 (UNS N06625) Cov. | GH4169 / Inconel 718 (UNS N07718) |
|---|---|---|
| Thawj Lub Zog Mechanism | Cov tshuaj muaj zog ntxiv los ntawm molybdenum thiab niobium ntxiv. | Cov nag lossis daus hardened, feem ntau los ntawm gamma double prime (') precipitates tsim los ntawm kev kho cua sov tshwj xeeb, uas tso siab rau kev ntxiv ntawm txhuas thiab titanium. |
| Main Performance Focus | Superior corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ib tug ntau yam ntawm corrosive ib puag ncig, nrog rau cov seawater thiab ntau yam acids. | Lub zog muaj zog thiab ua haujlwm kub zoo txog qhov kub thiab txias (nyob ib ncig ntawm 700℃lossis 1292℃F). |
| Ntsiab Alloying Elements | Ntau qib ntawm chromium thiab molybdenum rau txhim kho corrosion kuj. | Ntau dua ntawm titanium thiab aluminium piv rau 625; hlau ua rau ntau qhov sib npaug. |
| Weldability | Feem ntau paub txog zoo heev weldability thiab formability. | Weldability zoo, txawm tias qhov tshwj xeeb tshaj tawm -weld kev kho cua sov feem ntau tsim nyog rau cov khoom zoo. |
| Tej kev siv | Offshore piping systems, tshav kub exchangers, chemical processing equipment, thiab gas turbine ducting. | Aerospace Cheebtsam (diss, blades, shafts, fasteners), lub zog tsim, thiab cov khoom uas yuav tsum tau muaj zog ntawm qhov kub siab. |
Cov ntsiab lus
Qhov tseem ceeb, Inconel 625 feem ntau yog corrosion-resistant, siab-kub-resistant alloy, thaum GH4169 (Inconel 718) yog siab-lub zog alloy tsim rau daim ntawv thov uas yuav tsum tau hnyav loads ntawm kub kub. Lawv muaj kev siv sib txawv thiab tsis tuaj yeem hloov ncaj qha rau ib leeg.
Vim li cas thiaj xaiv Gnee Nickel Alloy (Supplier Piv txwv)?
✅ Cov khoom loj ntawm GH4169 alloy raj / tuav / phaj / fittings muaj rau kev xa khoom sai.
✅ Hoobkas ncaj muag khoom, tus nqi sib tw heev, tus nqi zoo rau cov nyiaj.
✅ Daim ntawv pov thawj zoo: Cov Khoom Siv Xeem Xeem (MTC), Daim Ntawv Pov Thawj Chemical Composition, thiab Daim Ntawv Pov Thawj Mechanical Properties.
✅ 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 GH4169 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 siv khoom nrog GH4169 alloy cov khoom uas ua tau raws li lossis dhau ntau tus qauv kev lag luam, suav nrog ASTM, ASME, SAE, AMS, ISO, DIN, EN, thiab BS cov qauv.
Gnee Steel stocks thiab muag GH4169, kav, daim hlau, strips, round bar, tiaj tuav, forged billets, hexagonal steel, hlau rods, thiab extruded profiles. Thov koj xav tiv tauj peb ntawmss@gneesteel.comrau ib nqe lus.
