Inconel 718 round bar yog ib qho ntawm cov khoom siv ntau tshaj plaws nickel -raws li superalloy bar khoom rau siab - kev ntxhov siab thiab siab - kub daim ntawv thov.Rau cov kws tshaj lij, xaiv txoj kab uas hla, kev kho cua sov, qib ntawv pov thawj, thiab cov khoom muaj peev xwm yog qhov tseem ceeb rau kev tswj tus nqi, xyuas kom muaj kev ua raws, thiab tsis txhob muaj kev pheej hmoo ntawm kev ua haujlwm.
Inconel 718 round bar yog dab tsi?
Inconel 718 (UNS N07718 / W.Nr. 2.4668) puag ncig bar yog nag lossis daus-nickel hardened-chromium- hlau alloy bar muaj nyob rau hauv kub- dov, forged, los yog txias- ua hauj lwm tej yam kev mob. Nws muaj kev qaug zog zoo heev thiab nkag siab tsis kam thiab tswj cov khoom ruaj khov ntawm qhov kub txog li 700 degree. Nws yog tsim rau aerospace shafts thiab fasteners, roj turbine thiab cov khoom siv hluav taws xob tsim hluav taws xob, thiab siab - cov khoom siv hluav taws xob.
Inconel 718 round bars muab los ntawm GNEE feem ntau muab nyob rau hauv txoj kab uas hla ntawm Ø6 hli mus rau Ø450 hli, nrog cov khoom siv kho tshuab uas tsis tu ncua tshaj 1,000 MPa yield zog hauv cov laus.
Inconel 718 Round Bar Specifications
| Yam khoom | Standard Range |
|---|---|
| Txoj kab uas hla | Ø 6 mm - Ø 450 mm |
| Ntev | 3 m, 6 m, los yog txiav - mus rau - ntev |
| Surface condition | Dub, tev, polished, hauv av |
| Kev Xa Khoom | Tshuaj kho / Tshuaj + laus |
| Cov qauv | ASTM B637, AMS 5662 / 5663, EN 10204 |
Inconel 718 Round Bar Mechanical Properties (Aged Condition)
| Khoom | Tus nqi |
|---|---|
| Lub zog muaj zog (0.2%) | 1,000-1,200 MPa |
| Tensile zog | 1,250–1,450 MPa |
| Elongation | 12–20% |
| Hardness | 36–45 HRC |
| Qhov ntom | 8.19 g / cm³ |
Inconel 718 Round Bar Chemical Composition (Hom, %)
| Ni | Cr | Fe | Nb+Ta | Mo | Ti | Al |
|---|---|---|---|---|---|---|
| 50–55 | 17–21 | Tshuav | 4.75–5.50 | 2.8–3.3 | 0.65–1.15 | 0.2–0.8 |
Lub hardness ntawm Inconel 718 bar yog dab tsi?
Lub hardness ntawm Inconel 718 nws txawv heev nyob ntawm qhov kev kho cua sov thiab cov qauv siv, feem ntau yog li ntawm 20-25 HRC (kev daws teeb meem annealed) mus rau 32-40+ HRC (hnub nyoog hardened / nag lossis daus hardened). Piv txwv li, tus qauv ASTM B637 qhia txog qhov hardness tsawg kawg nkaus ntawm 331 HBW (Brinell hardness), thaum aerospace standard AMS 5662 tej zaum yuav muaj qis hardness (20-25 HRC), thiab AMS 5663 hardness dua (32-40 HRC).
inconel 718 round bar nqi ib kg
Tus nqi ntawm Inconel 718 puag ncig tuav nws txawv txav, tab sis feem ntau yog li ntawm $ 30 mus rau tshaj $ 100 ib kilogram. Tus nqi pes tsawg nyob ntawm kev ua lag luam, ntau npaum li cas yuav, tus neeg muag khoom, bar txoj kab uas hla / ntev, thiab nto tiav. Kev txiav txim ntau (ntau tshaj 500 kg) feem ntau tsim nyog rau tus nqi qis (xws li, $ 30-40 / kg), thaum cov khoom me me lossis cov lus tshwj xeeb hais kom tus nqi siab dua. Cov lus hais tsis ntev los no qhia tau hais tias cov kab puag ncig ua raws li AMS 5662 tus qauv raug nqi kwv yees li $ 47 / kg, yog li nws pom zoo kom koj tau txais cov lus qhia tseeb.
inconel 718 bar xa khoom-GNEE
GNEE yog ib tus neeg muag khoom txhim khu kev qha ntawm Inconel 718 round bars, muab UNS N07718 / W.Nr. 2.4668 round bars nrog txoj kab uas hla feem ntau xws li Ø6 mm txog Ø450 mm, muaj nyob rau hauv kev daws teeb meem - kho lossis kev daws - kho thiab hnub nyoog.
Txhua Inconel 718 round bar yog tsim raws li ASTM B637, AMS 5662 / AMS 5663 tus qauv thiab tuaj nrog EN 10204 3.1 daim ntawv pov thawj.
GNEE muaj ntau yam khoom siv, xws li kub-khoov bar, forged tuav, tev bar, polished tuav, thiab txiav - mus rau - ntev tuav, kom ua tau raws li cov kev sib txawv thiab kev ua tau zoo.
Rau kev thauj mus los thiab ntim khoom, cov kab puag ncig muaj kev tiv thaiv los tiv thaiv - xeb roj, yas qhwv, thiab ntim rau hauv seaworthy ntoo crates lossis steel strapping.
