ASTM B688 UNS N08367 AL-6XN daim hlau

 

 

ASTM B688 UNS N08367 AL-6XN phaj yog cov lus qhia tshwj xeeb rau kev ua haujlwm siab, corrosion-resistant phaj ua los ntawm AL-6XN alloy. AL-6XN yog superaustenitic stainless hlau nrog qib siab nickel, chromium, molybdenum, thiab nitrogen, uas muab tshwj xeeb tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chloride.

 

 

Hom Hom:

 

Kub Rolled Phaj:Ua los ntawm dov lub ingot ntawm qhov kub thiab txias. Lawv muab qhov zoo ntawm qhov tiav thiab qhov tseeb qhov tseeb.

Cold Rolled Phaj:Ua nyob rau hauv chav tsev kub, uas ua rau txhim kho nto tiav thiab tighter dimension tolerances.

Annealed phaj:Thaum tshav kub kub kho los txo cov kev ntxhov siab sab hauv thiab txhim kho cov khoom siv kho tshuab.

Polished phaj:Ua raws li cov neeg kho tshuab lossis tshuaj polishing rau kev txhim kho nto smoothness thiab zoo li.

 

Qhov ntau thiab tsawg:

 

Thickness: 0.1 hli - 50 hli

Dav: Mus txog 2500 mm

Ntev: Txog 12000mm

 

Chemical Composition (Tswj):

 

Nickel (Ni): 24.0 - 26 {2}}%

Chromium (Cr): 19.0 - 21 {2}}%

Molybdenum (Mo): 6.0 - 7 0%

Copper (Cu): 0 75 - 1.50%

Nitrogen (N): 0 18 - 0.25%

Hlau (Fe): Sib npaug

Cov pa roj carbon (C): 0.03% max

Silicon (Si): 0.75% max

Manganese (Mn): 2.0% max

Phosphorus (P): 0.04% max

Sulfur (S): 0.03% max

 

Mechanical Requirements:

 

Tensile zog: 100 ksi (690 MPa) min

Yield zog (0.2% offset): 43 ksi (300 MPa) min

Elongation: 35% min

Hardness: HRB 95 max

 

Daim ntawv thov:

 

AL-6XN daim hlau pom dav siv nyob rau hauv kev lag luam uas yuav tsum tau tshwj xeeb corrosion kuj, xws li tshuaj ua, pulp thiab ntawv, zaub mov, tshuaj, thiab marine engineering.

Cov kev siv feem ntau suav nrog cov hlab ntsha siab, cov khoom siv hluav taws xob, cov kav dej, cov tso tsheb hlau luam, cov li qub, cov twj tso kua mis, thiab lwm yam khoom siv raug rau qhov chaw corrosive.

 

 

Q&A:

 

Q: Dab tsi ua rau AL-6XN daim hlau haum rau ib puag ncig corrosive?

A: AL-6XN muaj kev tiv thaiv corrosion zoo tshaj hauv ntau yam kev tawm tsam hnyav, suav nrog cov chaw muaj tshuaj chloride xws li dej hiav txwv thiab cov kua qaub. Nws cov nickel siab, chromium, thiab molybdenum cov ntsiab lus ua rau nws qhov tshwj xeeb corrosion kuj.

 

Q: AL-6XN daim hlau puas tuaj yeem welded?

A: Yog lawm, AL-6XN tau yooj yim vuam siv cov txheej txheem vuam. Nws pom zoo weldability thiab khaws nws cov corrosion kuj nyob rau hauv welded cheeb tsam, ua rau nws tsim nyog rau fabricating complex lug thiab khoom siv.

 

Q: Cov kev txwv ntawm AL-6XN yog dab tsi?

A: Thaum AL-6XN muaj kev tiv thaiv corrosion zoo heev, nws yuav tsis haum rau cov ntawv thov kub siab tshaj 1000 degree F (538 degree ). Tsis tas li ntawd, nws yuav tsis raug nqi rau cov ntawv thov uas tsis yog corrosive vim nws cov ntsiab lus alloying ntau dua.

 

Q: AL-6XN piv rau lwm yam stainless hlau li cas?

A: AL-6XN muaj kev tiv thaiv corrosion zoo dua piv rau cov pa austenitic thiab duplex stainless hlau, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chloride. Nws kuj pom muaj zog thiab toughness ntau dua li cov hlau tsis muaj steel.

 

Q: AL-6XN daim hlau puas tuaj yeem siv rau hauv cov ntawv thov dej hiav txwv?

A: Yog, AL-6XN tau siv dav hauv kev siv tshuab ua dej hiav txwv vim nws zoo heev tiv thaiv corrosion hauv seawater thiab brine, ua rau nws haum rau seawater desalination, offshore platforms, thiab shipbuilding.

 

AL-6XN daim hlau muaj ntau yam thiab muaj qhov tshwj xeeb corrosion tsis kam, cov khoom siv kho tshuab, thiab kev sib txuas, ua rau lawv zoo tagnrho rau cov ntawv thov tseem ceeb hauv qhov chaw corrosive thoob plaws ntau qhov kev lag luam. Kev xaiv cov khoom tsim nyog thiab cov txheej txheem tsim khoom yog qhov tseem ceeb los ua kom qhov kev ua tau zoo thiab ua haujlwm ntev ntawm AL-6XN Cheebtsam.

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