ASTM A312 yog tus qauv tshwj xeeb rau seamless, welded, thiab hnyav ua haujlwm austenitic stainless hlau kav.UNS S31600hais txog ib qib tshwj xeeb ntawm stainless hlau, feem ntau hu uaAlloy 316. Qhov no AISI 316 yog ib qho chromium-nickel-molybdenum austenitic stainless hlau uas muaj kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav.
Cov yam ntxwv tseem ceeb ntawm ASTM A312 UNS S31600 Alloy 316 Welded Yeeb Nkab:
1.UNS S31600 Stainless Steel Chemical Composition:
Chromium (Cr): 16-18%
Nickel (Ni): 10-14%
Molybdenum (Mo): 2-3%
Lwm cov ntsiab lus xws li manganese, silicon, thiab carbon nyob rau hauv cov nqi tswj.
2. S31600 stainless hlau Corrosion Resistance:
Alloy AISI 316muaj kev tiv thaiv corrosion zoo tshaj, ua rau nws tsim nyog rau ntau yam kev siv, suav nrog cov uas cuam tshuam rau cov tshuaj corrosive thiab cov chloride siab.
3. ASTM A312 TP316 Weldability:
Cov kav dej welded tsim raws li ASTM A312 pom zoo weldability.Welded kav ua los ntawmASME SA312 UNS S31600yog tsim los ntawm kev siv ntau yam kev siv vuam, xws li fusion vuam, TIG vuam, thiab plasma vuam.
4. ASME SA312 316 ss Welded Pipe Applications:
ASTM A312 UNS S31600 alloy 316 welded kavpom cov ntawv thov hauv ntau hom kev lag luam xws li kev ua tshuaj lom neeg, petrochemical, tshuaj, khoom noj khoom haus, thiab lwm yam, vim lawv cov corrosion kuj thiab kav ntev.
5. UNS S31600 Khoom Lub cev muaj zog:
Alloy 316 muaj qhov ceev ntawm 8. 0 g / cm³ thiab melting point ntawm 1400-1455 degree . Qhov tshwj xeeb kub muaj peev xwm thiab thermal conductivity yog raug rau austenitic stainless hlau.
6. ASTM A312 TP316 yeeb nkab Loj (ASME B36.10):
Cov kav dej hauv qab ASTM A312 tuaj yeem sib txawv ntawm qhov loj thiab tuab raws li qhov project tshwj xeeb. Tus txheej txheem npog ntau yam ntawm nominal qhov ntau thiab tsawg thiab phab ntsa thicknesses.
ASTM A312 UNS S31600 Seamless VS Welded Yeeb Nkab
Thaum pib ntawm cov yeeb nkab welded yog tsim cov txheej txheem thiaj li hu ua slabs los yog billets yog cam khwb cia nyob rau hauv ib tug steel zeb. Nyob ntawm qhov ntev thiab phab ntsa thickness muaj ntau txoj hauv kev los tsim cov kav dej thiab cov raj: Hluav taws xob tiv thaiv vuam (ERW), Fusion Vuam (EFW) thiab Ob Chav Submerged Arc Vuam (DSAW). Nyob rau hauv ERW thiab EFW manufacturing txheej txheem welded Pipes yog tsim los ntawm kub los yog txias dov phaj thiab welding lub seam. Vim lub vuam seam qis kev ua haujlwm siab tau teev tseg raws li ASME piv rauSeamless Yeeb Nkab. Feem ntau welded Tubes muaj nruj dua qhov ntev dua li Seamless Pipes thiab raug nqi tsawg dua yog tias ua rau tib qhov ntau.
