ASTM A358 Qib 310S Stainless hlau EFW Cov kav dej

 

A358 310S welded yeeb nkab yog austenitic chromium-nickel stainless hlau yeeb nkab. Vim nws cov nickel siab (Ni) thiab chromium (Cr) cov ntsiab lus, nws muaj superior oxidation thiab corrosion kuj piv rau 304 stainless hlau kav. Cov tshuaj muaj pes tsawg leeg ntawm A358 310S austenitic stainless hlau kav yog tus cwj pwm los ntawm kev sib ntxiv ntawm molybdenum, tungsten, niobium, thiab titanium rau chromium-nickel puag. Nws lub ntsej muag-centered cubic qauv endows nws nrog lub zog siab thiab nkag siab tsis kam ntawm qhov kub siab, tso cai rau nws ua haujlwm tsis tu ncua hauv qhov kub thiab txias. Qhov no ua rau nws tshwj xeeb tshaj yog haum rau cov kev siv kub-kub xws li kev tsim cov raj hluav taws xob thiab cov chaw zoo sib xws.

A358 310S EFW Pipe Specification

Txuj	ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358) thiab ASTM A358
Loj	6" NB - 48" NB
Sab nraud txoj kab uas hla	6.
Kev Xa Khoom	Annealed thiab Pickled, Polished, Coiled, Txias Kos
Kev kho cua sov	Normalized & Tempered
Teem caij Thickness Range	SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 310S EFW Pipes End Hom	Plain End, Beveled End, Treaded One End, TBE (Treaded Ob Qhov Kawg)
Kev Pabcuam Ntxiv	Txiav, Beveling, Polishing, Threading, Non Destructive, Ultrasonic Testing
Kev Tshawb Fawb thiab Kev Tshaj Tawm	Cov Ntawv Qhia Tshuaj, PMI Test Reports, Mechanical Reports, Third Party Inspection, Visual Inspection, and Non Destructive Test Reports
Sab nrauv tiav	Polish Finish rau Stainless Hlau EFW Pipes, Ua tiav raws li cov neeg siv khoom xav tau
Ntim	Ntim rau hauv cov thawv ntoo, hnab yas, steel strips Bundled, lossis raws li cov neeg siv khoom thov

A358 310S Stainless Welded Yeeb Nkab

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dab tsi yog qhov txawv ntawm 310S Steel thiab 310 Steel?

Qhov sib txawv nyob hauv lawv cov tshuaj muaj pes tsawg leeg:

1. Stainless hlau 310 tshuaj muaj pes tsawg leeg: C (Less tshaj los yog sib npaug rau 0.25%), Si (Less tshaj los yog sib npaug rau 1.5{{10}}%) , Mn ( Tsawg dua lossis sib npaug li 2.00%), P ( Tsawg dua lossis sib npaug rau 0.045%), S ( Tsawg dua lossis sib npaug rau {{19 }}.03%), Cr (24.0%-26.0%), Ni (19.0%-22.0%).

2. Stainless hlau 310S tshuaj muaj pes tsawg leeg: C ( Tsawg dua lossis sib npaug rau 0.08%), Si ( Tsawg dua lossis sib npaug li 1.500% ), Mn ( Tsawg dua lossis sib npaug 2.00%), P ( Tsawg dua lossis sib npaug li 0.035%), S ( Tsawg dua lossis sib npaug 0.030%), Ni ( Tsawg dua lossis sib npaug 19. 00%-22.00%), Cr ( Tsawg dua los yog sib npaug rau 24.00%-26.00%).

Qhov sib txawv nyob hauv lawv lub ntsiab lus:

1. Stainless hlau 310: Stainless hlau 310 yog austenitic chromium-nickel stainless hlau nrog oxidation zoo heev thiab corrosion kuj. Vim tias cov feem pua ​​​​ntawm cov chromium thiab npib tsib xee ntau dua, 310S muaj zog nkag tau zoo dua thiab tuaj yeem ua haujlwm tsis tu ncua ntawm qhov kub thiab txias, ua kom pom qhov kub thiab txias.

2. Stainless hlau 310S: Stainless hlau 310S yog ib tug high-alloy stainless hlau teej tug mus rau 25Cr-20Ni series, nrog zoo heev kub-kub oxidation kuj. Nws yog qhov tsim nyog rau kev ua ntau yam khoom siv hluav taws xob, nrog qhov kub siab tshaj plaws ntawm 1200 degree thiab kev ua haujlwm tsis tu ncua ntawm 1150 degree.

Lawv cov yam ntxwv kuj txawv:

1. Stainless hlau 310: Nws nthuav tawm qhov kub thiab txias oxidation tsis kam. Chromium cov ntsiab lus hauv zos oxidize kom oxidation kuj. Thaum lub sij hawm oxidation hauv zos ntawm chromium cov ntsiab lus, ib qho ruaj khov chromium oxide (Cr2O3) tuaj yeem tsim tau, uas tsim cov txheej txheem txuas ntxiv ntawm chromium oxide ntawm cov hlau nto, tiv thaiv kev tsim ntawm lwm cov oxides thiab muab kev tiv thaiv rau cov hlau.

2. Stainless hlau 310S: Nws txhim kho qhov feem ntau nkig ntawm cov cuab yeej carbon steel, yog li txuas lub neej ntawm cov cuab yeej. Nqus degassed refined steel kom ruaj khov zoo. Nws muaj qhov zoo hardenability, roj quenching hardens nrog tsawg tawg thiab deformation, thiab nthuav tawm zoo toughness thiab hnav tsis kam, ua rau cov cuab yeej ruaj khov.

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