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INCONEL® hlau 718 UNS N07718/W.Nr. 2.4668

Kev Piav Qhia Luv:

INCONEL 718 (UNS N07718) yog cov khoom siv nickel chromium uas tiv taus xeb tau zoo heev. Cov hlau nplaum uas muaj hnub nyoog tuaj yeem ua tau yooj yim txawm tias ua cov khoom nyuaj. Nws cov yam ntxwv vuam, tshwj xeeb tshaj yog nws txoj kev tiv thaiv kev tawg tom qab vuam, yog qhov zoo tshaj plaws. Qhov yooj yim thiab kev lag luam uas INCONEL alloy 718 tuaj yeem ua tau, ua ke nrog kev tensile zoo, qaug zog creep, thiab lub zog tawg, tau ua rau nws siv rau ntau yam kev siv. Piv txwv ntawm cov no yog cov khoom siv rau cov foob pob hluav taws uas siv roj, cov nplhaib, cov casings thiab ntau yam hlau ntawv rau cov dav hlau thiab cov cav turbine roj av, thiab cryogenic tankage. Nws kuj tseem siv rau cov fasteners thiab cov khoom siv ntsuas.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Tshuaj Lom Zem

Cov hlau nplaum

lub ntsiab lus C Si Mn S P Ni Cr Al Ti Fe Cu B
Cov hlau nplaum718 Tsawg kawg           50.0 17.0 0.20 0.65 Bkev sib npaug    
Qhov siab tshaj plaws 0.08 0.35 0.35 0.015 0.015 55.0 21.0 0.80 1.15   0.3 0.06
Olwm yam khoom Mo:2.80~3.30,Nb:4.75~5.50;Co:1.0Max

Cov Khoom Siv Kho Tshuab

Aolly Status

Lub zog tensile

Rm Mpa

Tsawg kawg

Lub zog tawm los

RP 0. 2 Mpa

Tsawg kawg

Kev ntev

A 5

Yam tsawg kawg nkaus %

Kev txo qis

ntawm Cheeb Tsam,

Yam tsawg kawg nkaus, %

Brinell hardness

HB

Tsawg kawg

Kev daws teeb meem

965

550

30

 

 

cov kua dej khov kho

1275

1034

12

15

331

Cov Khoom Siv Lub Cev

Qhov Ceevg/cm23

Melting Point

8.20

1260~1336

Tus Qauv

Qws, Bar, Hlau thiab Forging Stock -ASTM B 637, ASME SB 637

Phaj, Ntawv thiab Sawb -ASTM B 670, ASTM B 906,ASME SB 670, ASME SB 906, SAE AMS 5596

Yeeb Nkab thiab Raj -SAE AMS 5589, SAE AMS 5590

Cov yam ntxwv ntawm Inconel 718

Cov Neeg Xa Khoom Inconel Txheej

● Cov khoom siv kho tshuab zoo - tensile, qaug zog thiab creep-rupture
● Lub zog tensile, creep, thiab rupture muaj zog heev
● Tiv taus cov chloride thiab sulfide kev ntxhov siab corrosion cracking heev
● Tiv taus kev xeb dej thiab kev tawg ntawm kev xeb chloride ion
● Tiv taus kub heev
● Muaj peev xwm ua kom tawv tau thaum muaj hnub nyoog nrog rau lub zog tshwj xeeb uas qeeb qeeb rau kev laus uas tso cai rau kev ua kom sov thiab txias thaum lub sijhawm annealing yam tsis muaj kev phom sij ntawm kev tawg.
● Cov yam ntxwv zoo heev ntawm kev vuam, tiv taus kev tawg tom qab vuam


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom cuam tshuam

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