ASTM ASME SB 408 Alloy 800 Incoloy 800 UNS N08800 Bar

ASTM / ASME SB 408 yog qhov tshwj xeeb rau Incoloy 800 (UNS N08800) tuav. Incoloy 800 yog nickel-hlau-chromium alloy paub txog nws lub zog zoo heev thiab oxidation tsis kam ntawm qhov kub thiab txias. Nov yog cov ncauj lus kom ntxaws:

 

Hom Hom:

 

Round Bars:Feem ntau hom, muaj nyob rau hauv ntau yam diameters.

Square Bars:Muaj nyob rau hauv square cross-section, haum rau kev siv sib txawv.

Hexagonal Bars:Muaj rau sab thiab feem ntau siv rau fasteners thiab fittings.

Flat Bars:Muaj ib daim duab plaub ntu, siv rau kev siv cov txheej txheem.

Forged Bars:Ua los ntawm cov txheej txheem forging, muab cov khoom zoo dua qub.

 

Qhov ntau thiab tsawg:

 

Txoj kab uas hla: 5 mm - 500 mm

Ntev: Mus txog 12 meters

 

Chemical Composition (Tswj):

 

Nickel (Ni): 30 0 - 35.0%

Hlau (Fe): 39.5% min

Chromium (Cr): 19.0 - 23 {2}}%

Cov pa roj carbon (C): 0.10% max

Manganese (Mn): 1.50% max

Silicon (Si): 1.0% max

Sulfur (S): 0.015% max

 

Mechanical Requirements:

 

Tensile zog: 75 ksi (520 MPa) min

Yield zog (0.2% offset): 30 ksi (205 MPa) min

Elongation: 30% min

Hardness: HRB 75-90

 

Daim ntawv thov:

 

Incoloy 800 bars pom kev siv dav hauv cov khoom siv kho cua sov, cov khoom siv hluav taws xob, kev ua tshuaj lom neeg, thiab kev lag luam tsim hluav taws xob.

Cov kev siv feem ntau muaj xws li lub tshuab hluav taws xob, cov raj xa hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam khoom uas raug rau qhov kub thiab txias.

Incoloy 800 muaj kev tiv thaiv zoo heev rau oxidation, carburization, thiab sulfidation ntawm qhov kub siab.

 

Q&A:

 

Q: Dab tsi ua rau Incoloy 800 tuav haum rau cov ntawv thov kub?

A: Incoloy 800 muaj kev nkag tau zoo heev thiab tawg lub zog ntawm qhov kub thiab txias, ua rau nws tsim nyog rau cov ntawv thov uas tiv thaiv thermal degradation yog qhov tseem ceeb.

 

Q: Incoloy 800 bars puas tuaj yeem welded?

A: Yog lawm, Incoloy 800 yog nkag tau yooj yim weldable siv cov txheej txheem vuam. Txawm li cas los xij, cov txheej txheem vuam tsim nyog thiab kev kho cua sov tom qab vuam yuav tsim nyog los tswj cov khoom siv kho tshuab thiab kev tiv thaiv corrosion.

 

Q: Cov kev txwv ntawm Incoloy 800 yog dab tsi?

A: Thaum Incoloy 800 muaj qhov kub thiab txias zog thiab oxidation tsis kam, nws yuav tsis haum rau cov ntaub ntawv uas muaj carburization hnyav los yog sulfur-muaj ib puag ncig.

 

Q: Incoloy 800 piv rau lwm cov nickel alloys li cas?

A: Incoloy 800 muaj kev sib xyaw ua ke ntawm lub zog, oxidation tsis kam, thiab fabricability, ua rau nws haum rau ntau yam kev siv kub. Nws yog feem ntau nyiam rau nws txoj kev ntseeg siab thiab kev ua tau zoo hauv qhov chaw hnyav.

 

Q: Incoloy 800 bars puas tuaj yeem siv rau hauv kev ua tshuaj?

 

A: Yog lawm, Incoloy 800 yog siv dav hauv kev lag luam tshuaj lom neeg rau cov khoom raug corrosive ib puag ncig thiab siab kub. Nws tiv taus oxidation thiab carburization ua rau nws haum rau cov ntawv thov.

 

 

Qhov sib txawv Alloy 800HT / ​​Incoloy 800HT / ​​UNS N08811, Alloy 800 / Incoloy 800 / UNS N08800, Alloy 800H / Incoloy 800H / UNS N08810

 

 

Alloy 800, Incoloy 800, thiab UNS N08800 tag nrho yog xa mus rau tib lub npib tsib xee-hlau-chromium alloy, uas yog tsim los ntawm ASTM li Alloy 800. Ib yam li ntawd, Alloy 800H, Incoloy 800H, thiab UNS N08810 xa mus rau ib tug variation ntawm tib alloy. cov ntsiab lus carbon ntau dua rau kev txhim kho qhov kub thiab txias. Thaum kawg, Alloy 800HT, Incoloy 800HT, thiab UNS N08811 sawv cev rau lwm qhov kev hloov pauv nrog cov ntsiab lus ntau dua thiab cov ntsiab lus ntxiv rau kev txhim kho cov khoom kub.

Ntawm no yog ib qho kev sib cais ntawm qhov sib txawv:

 

Alloy 800 / Incoloy 800 / UNS N08800:

 

Qhov no yog cov txheej txheem muaj pes tsawg leeg ntawm cov hlau nrog cov ntsiab lus carbon tsawg.

Nws muaj lub zog zoo thiab ua haujlwm zoo rau oxidation thiab carburization ntawm qhov kub thiab txias.

Feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau muaj lub zog kub thiab kev tiv thaiv corrosion, xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab kev ua haujlwm petrochemical.

 

Alloy 800H / Incoloy 800H / UNS N08810:

 

Alloy 800H muaj cov ntsiab lus carbon ntau dua piv rau Alloy 800.

Cov pa roj carbon ntau ntxiv muab kev txhim kho nkag thiab tawg ntawm qhov kub thiab txias.

Nws yog feem ntau siv rau hauv daim ntawv thov kom muaj zog dua thiab ruaj khov ntawm qhov kub siab, xws li cov khoom siv cua sov thiab cov tshuab hluav taws xob.

 

Alloy 800HT / ​​Incoloy 800HT / ​​UNS N08811:

 

Alloy 800HT muaj cov pa roj carbon ntau dua thiab cov ntsiab lus ntxiv xws li txhuas thiab titanium piv rau Alloy 800H.

Cov ntsiab lus ntawm cov pa roj carbon ntau dua thiab cov ntsiab lus alloying ntxiv txhim kho cov khoom kub, nrog rau kev nkag siab thiab thermal stability.

 

Nws yog qhov tsim nyog rau cov ntawv thov uas tsis tshua muaj siab kub siab thiab ua haujlwm rau oxidation thiab carburization yog qhov tsim nyog, xws li hauv kev tsim hluav taws xob, kev ua tshuaj lom neeg, thiab cov khoom siv hluav taws xob rau kev siv petrochemical.

 

Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm Alloy 800, Alloy 800H, thiab Alloy 800HT nyob rau hauv lawv cov ntsiab lus carbon thiab ntxiv cov ntsiab lus alloying, uas cuam tshuam rau lawv cov khoom kub kub thiab haum rau cov kev siv tshwj xeeb.

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