Alloy 718 Seamless Yeeb Nkab
1. Txuj: ASTM B163, ASME SB163
2. Loj: 1/2 '' ~ 12 '' OD
3. Thickness: SCH5 ~ SCHXXS
4. Sib npaug: UNS N07718, WNR.2.4668, Inconel 718
Alloy 718 Seamless Yeeb Nkabyog nag lossis daus -nickel hardened-chromium superalloy. Alloy 718 tau dhau los ua ib qho ntawm cov nickel siv ntau tshaj plaws -raws li superalloys hauv ntiaj teb - accounting rau roughly35% ntawm tag nrho cov khoom siv superalloylos ntawm qhov hnyav. Inconel 718 yeeb nkab yog siv nyob rau hauv lub tshuab aerospace, roj thiab roj qhov taub, nuclear reactors, thiab tshuaj ua cov nroj tsuag. Nws yog tswj hwm los ntawm ASTM B775, ASTM B161, AMS 5589, thiab ISO 15156-3 cov qauv. HT PIPE is ainconel 718 seamless yeeb nkabtus xa khoom nrog 15+ kev xa tawm.Tiv tauj pebkom paub ntau ntxiv thiab quotes dawb!
Tshuaj muaj pes tsawg leeg ntawm Inconel 718 yeeb nkab
| Element | Cov ntsiab lus (wt%) | Lub luag haujlwm |
|---|---|---|
| Nickel (Ni) | 50.00 – 55.00 | FCC matrix, puag corrosion thiab thermal stability |
| Chromium (Cr) | 17.00 – 21.00 | Oxidation thiab kub corrosion kuj |
| Hlau (Fe) | Tshuav | Tus nqi txo, cov qauv muab tub lim |
| Niobium + Tantalum (Nb + Ta) | 4.75 – 5.50 | ″ (gamma double prime) nag lossis daus hardening - thawj zaug ntxiv dag zog |
| Molybdenum (hli) | 2.80 – 3.30 | Pitting tsis kam, cov kua nplaum muaj zog |
| Titanium (Ti) | 0.65 – 1.15 | ' (gamma prime) ntxiv dag zog, tswj ciam teb |
| Aluminium (Al) | 0.20 – 0.80 | Oxidation kuj, ' qub |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08 | Carbide tsim rau grain ciam pinning |
| Manganese (Mn) | Tsawg dua los yog sib npaug li 0.35 | Deoxidation |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.35 | Deoxidation |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 | Tswj kom tsis txhob kub tawg |
| Copper (Cu) | Tsawg dua los yog sib npaug li 0.30 | Corrosion hloov kho |
Vim li cas qhov sib xyaw tseem ceeb rau cov neeg yuav khoom?
Thaum yuav khoom Inconel 718 yeeb nkab, ib txwm thov aMill Test Report (MTR / 3.1 Certificate)lees paub qhov kub chemistry. Kev sib txawv hauv Nb + Ta lossis Ti cov ntsiab lus ncaj qha cuam tshuam rau qhov ntim feem ntawm cov theem tawv tawv thiab tuaj yeem txo qhov siab - qhov kub thiab txias.
Mechanical Properties
| Khoom | Yam tsawg kawg nkaus | Test Standard |
|---|---|---|
| Qhov kawg Tensile Strength (UTS) | 1,240 MPa (180 ksi) | ASTM E8 |
| 0.2% Yield zog (YS) | 1,035 MPa (150 ksi) | ASTM E8 |
| Elongation | Ntau dua lossis sib npaug li 12% | ASTM E8 |
| Hardness | 36-44 HRC | ASTM E18 |
| Impact Toughness (Charpy) | Ntau dua lossis sib npaug li 40 J | ASTM E23 |
| Qhov ntom | 8.19 g / cm³ | - |
| Melting Range | 1,260 - 1,336 degree | - |
| Qhov Kev Pab Cuam Siab Tshaj Plaws | 700℃(oxidizing) | - |
Muaj Qhov Loj thiab Qhov Loj
| Parameter | Hom kab mob |
|---|---|
| Sab nraud Diameter (OD) | 6.35mm-610mm (¼"-24") |
| Phab ntsa Thickness | 0.5mm-50 hli |
| Ntev | Random (4–7 m) los yog txiav - mus rau - ntev |
| Teem caij | SCH 5S, 10S, 40S, 80S, 160S, XXS |
| Xaus Xaus | Plain End (PE), Beveled End (BE), Threaded (NPT / BSP) |
| Surface condition | Annealed & pickled, ci annealed, electropolished |
FAQ
Q: Txog Alloy 718 Seamless Pipe nqi?
A: Nqe los ntawm ntau yam $30 - $35 ib kilogram, txawv nyob ntawm qhov loj, phab ntsa thickness, tus neeg muag khoom thiab lwm yam.
Q: Koj lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sij hawm xa tuaj yog nyob rau hauv 5-21 hnub
Q: Puas muaj Kev Pabcuam Qauv?
A: Cov qauv raug muab pub dawb
Q: Yam tsawg kawg nkaus Order Quantity yog dab tsi?
A: Tsis muaj qhov txiav txim yam tsawg kawg nkaus
Q: Yuav ntim cov khoom li cas?
A: Cov txheej sab hauv muaj cov ntawv tsis muaj dej tsis zoo sab nrauv thiab kho nrog fumigation ntoo pallet.
Q: Lub teb chaws xa tawm
A: Brazil, South Africa, Indonesia, Is Nrias teb, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, thiab lwm yam
Q: Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Tau kawg, koj ib txwm txais tos!
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