Gnee Steelyog ib tug kws tsim khoom ntawmib 718cov khoom.Gnee Steel's 718 alloycov khoom tau ntim rau hauv ntau txoj hauv kev, suav nrog: steel strapping: cov kav dej nrog ib txoj kab uas hla tsis tshaj 3 ntiv tes yog feem ntau bundled ua ke nrog polypropylene zaj duab xis los tiv thaiv xeb thaum lub sij hawm thauj hiav txwv, ces ruaj nrog steel straps; ntoo crates/crates: cov kav dej feem ntau yog ntim rau hauv cov ntoo crates lossis crates rau kev tiv thaiv thaum thauj, tshwj xeeb tshaj yog rau cov kav dej ntev dua lossis loj dua; seaworthy export ntim: cov neeg muag khoom feem ntau siv cov txheej txheem seaworthy export ntim, uas yuav suav nrog ntau yam ntaub ntawv thiab cov txheej txheem los tiv thaiv cov kav dej thaum thauj; thiab tarpaulin ntim: los tiv thaiv dej nag, dej hiav txwv, thiab lwm yam, los ntawm seeping rau hauv export ntoo crate ntim thaum thauj.Gnee Steeltshwj 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 hluav taws xob nuclear, thiab cov khoom siv alloy customized tuaj yeem muab tau raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy tus nqi nug lossis kom tau txais cov khoom siv alloy customized, thov koj xav tiv tauj peb ntawmss@gneesteel.comrau ib nqe lus.
UNS N07718 Incon Nickel Alloy Khoom Encyclopedia
UNS N07718 Incon Nickel Alloy Khoom Encyclopedia
Inconel 718 alloy (UNS N07718, Werkstoff 2.4668) yog siab - nag lossis daus zoo-nickel hardening{5}}chromium superalloy nrog lub zog siab, zoo heev corrosion kuj, thiab zoo heev creep rupture zog ntawm qhov kub txog li 700℃(1300℃F). Vim nws qhov tshwj xeeb yooj yim ntawm machining thiab vuam, thiab nws tsis kam xa tawm -weld cracking, nws yog arguably cov nickel siv ntau tshaj plaws ntawm cov khoom siv superalloy, tshwj xeeb tshaj yog nyob rau hauv aerospace thiab roj thiab roj industries.
Cov ntawv thov ntawm Inconel 718 yog dab tsi?
Inconel 718 yog ib qho nickel uas siv ntau tshaj -raws li superalloy, dav siv nyob rau hauv aerospace, automotive, thiab lub zog kev lag luam vim nws zoo heev thermomechanical zog. Txawm li cas los xij, nws tseem yog qhov nyuaj rau lub tshuab vim nws lub neej luv luv thiab kev ua haujlwm tsis zoo.
Inconel 718 Chemical Composition,%
| Ni | Fe | Cr | Cu | Mo | Nb | C | Mn |
|---|---|---|---|---|---|---|---|
| 50.00-55.00 | Tseem tshuav | 17.00-21.00 | 30 max | 2.80-3.30 | 4.75-5.50 | 08 max | 35 max |
| P | S | Si | Ti | Al | Co | B |
|---|---|---|---|---|---|---|
| 015 max | 015 max | 35 max | .65-1.15 | .20-.80 | max 1.00 Nws | 006 max |
Inconel 718 Alloy ASTM Specifications
| Ntawv / phaj | Bar | Hlau |
|---|---|---|
| B670 | B637 | - |
Inconel 718 Alloy Mechanical Properties
Cov yam ntxwv ntawm chav tsev kub, 1800℃F annealed mob
| Qhov kawg Tensile Strength, psi | .2% Yield zog psi | Elongation% | Hardness Rockwell B |
|---|---|---|---|
| 135,000 | 70,000 | 45 | 100 |
Inconel 718 Alloy Melting Point
|
Tshuaj kho |
Tshuaj kho thiab laus |
|
|---|---|---|
| Qhov ntom |
0.296 lb / hauv 3 (8.192 g / cm3) |
0.297 lb/in3 (8.22 g/cm3) |
| Specific Gravity |
8.19 |
8.22 |
| Melting Range |
2500-2600 ° F |
1370-1430 degree |
Inconel 718 Alloy sib npaug
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| ib 718 | 2.4668 | N07718 | SIB 718 | – | – | – | – |
Cov ntawv thov ntawm Inconel 718 yog dab tsi?
Kev ua tshuaj lom neeg
Aerospace
Liquid fuel rocket engine Cheebtsam
Cov khoom siv tswj cov pa phem
Nuclear reactors
Cryogenic cia tanks
Valves, fasteners, springs, mandrels, tubing hangers
Cov cuab yeej ua tiav Wellhead thiab blowout Preventers (BOPs)
Gas turbine cav Cheebtsam
Inconel 718 vs Lwm Alloys
|
Khoom |
Inconel 718 (Hnub nyoog -Tshuaj) |
Inconel 625 (Annealed) |
316L Stainless hlau (Annealed) |
| Kev Txhim Kho Thawj Coj | Cov nag lossis daus hardening (') | Solid Solution Strengthening | Solid Solution Strengthening |
| Max Service Temp. | ~ 700℃(rau lub zog) | ~ 980℃(rau corrosion) | ~ 425 degree |
| Tensile zog (Room Temp) | Siab heev (~ 1345 MPa) | Siab (~ 900 MPa) | Nruab nrab (~ 515 MPa) |
| Corrosion Resistance | Zoo heev | Superior (especially at >700 degree) | Zoo |
| Weldability | Zoo (yuav tsum tau tshaj tawm -weld aging) | Zoo heev | Zoo heev |
| Nqi | Siab | Siab | Tsawg |
| Zoo tshaj rau | Siab - cov khoom muaj zog txog li 700 degree | Corrosion siab heev, siab dua temps | General corrosion kuj |
Hais txog Gnee Steel
Gnee Steel yog cov chaw tsim khoom ntawm nickel-raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel 600, Inconel 625, Inconel 718, Inconel X, Inconel 718, Inconel X. 800H / HT, Incoloy 825, Monel 400, Monel K500, thiab lwm yam khoom siv kub kub. 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 tsim hluav taws xob, tsheb, nuclear zog, thiab lwm yam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Yog xav paub ntxiv txog cov nqi ntawm cov khoom siv alloy lossis customized alloy cov ntaub ntawv daws teeb meem, thov koj xav tiv tauj peb ntawm email ntawmss@gneemetal.comrau ib nqe lus.
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