Gnee Steel tsim Inconel 718 khoom nyob rau hauv ntau yam specifications, ib txwm ua raws li cov qauv siab tshaj plaws. Tsis tas li ntawd, peb kuj tseem cuam tshuam rau lwm yam tshwj xeeb alloys thiab tau lees paub tias yog ib qho ntawm cov khoom lag luam loj tshaj plaws ntawm qis -expansion thiab tswj-expansion alloys hauv Suav teb. Xav paub ntau ntxiv txog Inconel 718 daim hlau, peb cov khoom, lossis tau txais cov lus tsocai? Hu rau peb pab neeg hnub no los tham txog koj cov kev xav tau.
Inconel 718 alloy phaj khoom thiab muaj pes tsawg leeg
Inconel 718 alloy phaj khoom thiab muaj pes tsawg leeg
Inconel 718 phaj yog siab - zog, corrosion{2}} tiv taus npib tsib xee-chromium- nag lossis daus{5}} hnyav superalloy (muaj 50-55% npib tsib xee thiab 17-21% chromium 21% kev ua haujlwm zoo heev, 0. (700℃), thiab zoo ncej-weld crack resistance. Nws yog feem ntau siv hauv aerospace, foob pob hluav taws cav, thiab nuclear reactors, thiab nws daim ntawv phaj yog qhov zoo tagnrho rau kev tsim cov khoom siv high-stress, high-temperature Cheebtsam.
Inconel 718 oxidize ntawm qhov kub thiab txias?
1223 K txog 1573 K
Nyob rau hauv ib puag ncig atmospheric, oxidation tus nqi ntawm Inconel 718 nthuav tawm tus cwj pwm parabolic thiab yog diffusion - tswj tau ntau qhov kub ntawm 1223 K txog 1573 K rau ncua sij hawm (mus txog ob peb lub lis piam). Thaum qhov kub siab tshaj 1573 K, oxidation yuav hnyav heev, thiab cov khoom raug deformation tseem ceeb.
Inconel 718 alloy phaj yog npib tsib xee-raws li siab- cov khoom kub kub uas paub txog nws lub zog siab thiab zoo corrosion kuj ntawm qhov kub siab. Cov hlau no yog tsim los rau cov cheeb tsam hnyav thiab siv dav hauv kev lag luam xws li aerospace, lub zog tsim hluav taws xob, thiab roj thiab roj. Nws daim ntawv phaj yog tshwj xeeb tshaj yog haum rau daim ntaub ntawv uas yuav tsum tau precision machining thiab structural kev ncaj ncees.
Inconel 718 phaj Composition
| Element | Kev sib xyaw (%) |
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Hlau (Fe) | Qhov nyiaj tshuav (feem ntau 17 - 20%) |
| Niobium (Nb) + Tantalum (Ta) | 4.75 – 5.50 |
| Molybdenum (hli) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminium (Al) | 0.20 – 0.80 |
| Cobalt (zeeg) | Tsawg dua los yog sib npaug rau 1.0 |
| Manganese (Mn) | Tsawg dua los yog sib npaug li 0.35 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.35 |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.30 |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.015 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 |
| Boron (B) | Tsawg dua lossis sib npaug li 0.006 |
Inconel 718 Sheets Mechanical Properties
| Qhov ntom | Melting Point | Tensile zog | Yield zog (0.2% Offset) | Elongation |
| 8.2g 3 | 1350℃(2460℃F) | Psi - 1,35,000, MPa - 930 | Psi - 75,000, MPa - 482 | 45 % |
Inconel 718 Sheets Lub cev muaj zog
| Qhov ceev (Kg.m-1) | 82.3 |
|---|---|
| Sib nqus permeability (20 degree) | <1.002 |
| Curie Kub (degree) | -152 |
| Young's Modulus (N/mm2) | 200 x 10 |
| Kev kub tshwj xeeb, 20℃(J.Kg-1.℃K-1) | 435 |
| Kev Tiv Thaiv Hluav Taws Xob Tshwj Xeeb, 20℃(?Om) | 1.25 |
| Thermal conductivity, 20℃(Wm-1.℃K-1) | 11.1 |
| Lub ntsiab lus coefficient ntawm thermal expansion, 20-100℃(degree K-1) | 12.1 x 10 |
Yam ntxwv ntawm Inconel 718 Plate
Siab zog:Inconel 718 phaj tuav lub zog txhua yam txawm tias nyob rau hauv cov xwm txheej hnyav. Nws khaws nws cov qauv kev ncaj ncees nyob rau hauv siab -siab thiab siab - qhov kub thiab txias.
Qhov no ua rau nws haum rau aerospace thiab siab -kev ua tau zoo.
Corrosion Resistance:Cov alloy muaj oxidation thiab corrosion kuj nyob rau hauv ib puag ncig hnyav. Nws ua tau zoo nyob rau hauv acidic, marine, thiab siab - ib puag ncig kub. Qhov kev tiv thaiv corrosion no txuas ntxiv lub neej ntawm qhov chaw.
Creep Resistance:Inconel 718 phaj tuaj yeem tiv taus deformation tshwm sim los ntawm ntev - lub sij hawm txhua yam kev nyuaj siab. Nws tuav nws cov duab thiab lub zog dhau lub sijhawm ntev ntawm qhov kub thiab txias. Yog li ntawd, nws tuaj yeem siv rau hauv qhov chaw uas muaj kev thauj khoom tas mus li.
Weldability:Piv nrog rau feem ntau lwm cov high -kub alloys, nws yog ib qho yooj yim rau weld thiab tsis tshua muaj kev tawg. Nws yog haum rau ntau yam vuam txheej txheem nrog tsawg kawg nkaus ncej- vuam kev kho mob. Qhov no ua rau kev tsim khoom thiab kho cov khoom siv yooj yim dua.
Thermal stability:Cov hlau tseem nyob ruaj khov ntawm qhov kub txog li 1300℃F (700 degree) yam tsis muaj kev ua haujlwm degradation. Nws tuav nws cov khoom siv kho tshuab thiab corrosion kuj ntawm qhov kub thiab txias. Nws yog ib qho khoom siv zoo tshaj plaws rau turbine engines thiab tso pa tawm.
Tsawg-Kev Ua Haujlwm Kub:Inconel 718 phaj nthuav tawm lub zog siab thiab zoo ductility ntawm qhov kub thiab txias. Nws tsis yooj yim rau embrittlement thiab tsim nyog rau qhov chaw ib puag ncig cryogenic. Nws yog feem ntau siv nyob rau hauv aerospace thiab liquefied gas daim ntaub ntawv.
Inconel 718 Daim Ntawv Sau Nqe
Nickel Alloy 718 Rolled Phaj thiab Inconel 718 Perforated Phaj Chaw tsim khoom, Saib ASME SB 670 UNS N07718 Sawb Daim Ntawv Kho Mob
Annealed thiab Descaled Cold Rolled Inconel 718 Phaj ASTM B670 UNS N07718
FOB Nqe: US $ 1200-6000 / ton
UNS N07718 ASTM B670 Inconel 718 Nickel Alloy Phaj
FOB Nqe: US $ 10-30 / kg
ASTM B670 Inconel 718 UNS N07718 AMS5540 Phaj Chaw tsim tshuaj paus
10 kg (Qhov tsawg kawg nkaus Order Quantity)
Inconel 718 Phaj ASTM B670 ASMR SB670 UNS N07718
FOB Nqe: US $ 10-50 / kg
ASME SB670 / ASTM B670 UNS N07718 phaj
FOB Nqe: US $ 10-30 / kg
Kev cai Inconel 718 UNS N07718 ASTM B670 Phaj rau Marine Kev Lag Luam
FOB Nqe: US $ 15-45 / kg
ASME SB670 ASTM B670 UNS N07718 Inconel 718 Phaj
FOB Nqe: US $ 15-45 / kg
ASME SB670 UNS N07718 Hlau Phaj
FOB Nqe: US $ 1-999 / kg
UNS N07718 ASTM B670 Inconel 718 Nickel Alloy Phaj
FOB Nqe: US $ 15-45 / kg
Zoo siab ASTM B670 UNS N07718 Alloy Steel Phaj, Hauv Tshuag
FOB Nqe: US $ 10-50 / kg
ASTM B670 UNS N07718 Hlau Phaj
FOB Nqe: US $ 1-999 / kg
UNS N07718 Nickel 718 Alloy Phaj ASTM B670
FOB Nqe: US $ 15-45 / kg
| 0.016 | 0.020 | 0.025 | 0.031 | 0.035 | 0.040 | 0.050 | |
|---|---|---|---|---|---|---|---|
| 12×12 | $ 299.00 | $ 319.00 | $ 318.00 | $ 331.00 | $ 338.00 | $ 344.00 | $ 363.00 |
| 12×24 | $ 398.00 | $ 348.00 | $ 367.00 | $ 391.00 | $ 399.00 | $ 419.00 | $ 455.00 |
| 12×36 | $ 397.00 | $ 380.00 | $ 399.00 | $ 442.00 | $ 459.00 | $ 481.00 | $ 583.00 |
| 12×48 | $ 399.00 | $ 419.00 | $ 453.00 | $ 499.00 | $ 579.00 | $ 599.00 | $ 669.00 |
| 24×24 | $ 399.00 | $ 417.00 | $ 453.00 | $ 499.00 | $ 578.00 | $ 599.00 | $ 669.00 |
| 24×36 | $ 493.00 | $ 489.00 | $ 585.00 | $ 664.00 | $ 699.00 | $ 742.00 | $ 837.00 |
| 24×48 | $ 591.00 | $ 599.00 | $ 675.00 | $ 765.00 | $ 821.00 | $ 967.00 | $1,109.00 |
| 36×36 | $ 596.00 | $ 639.00 | $ 719.00 | $ 821.00 | $ 983.00 | $1,046.00 | $1,186.00 |
Thov hu rau peb kom ceev cov lus qhia ntawm 718 alloy daim ntawv khoom koj xav tau
Peb muab cov Inconel alloy kub- dov, txias- dov, thiab cov khoom siv raws li ASTM, ASME, thiab API cov qauv.
Gnee Steel yog cov chaw tsim khoom ntawm ntau yam nickel-raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 7107, Inconel 7107, Inconel Incoloy 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab kub kub alloys. Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab nuclear zog kev lag luam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy tus nqi nug lossis thov kom haum rau cov khoom siv alloy, thov koj xav tiv tauj peb ntawmru@gneesteelgroup.com rau ib nqe lus.