Dab tsi yog qhov sib txawv ntawm A36 thiab A516 GR 70?

• Cov ntsiab lus carbon: A36 Hlau feem ntau muaj cov ntsiab lus carbon ntawm ib ncig 0.25%. A516 Gr 70 feem ntau muaj cov ntsiab lus carbon ntawm 0.30% lossis tsawg dua.
• Alloy cov ntsiab lus: A36 yog cov hlau ua tiaj tus qauv hlau nrog cov ntsiab lus tsawg dua. A516 Gr 70 yog qhov qis {{{{}}} alloy, siab- lub zog steel. Ntxiv rau cov ntsiab lus tseem ceeb xws li carbon, manganese, thiab silicon, nws kuj tseem tuaj yeem muaj cov khoom siv chromium thiab molybdenum los txhim khu corrosion tsis kam.

• Tos lub zog: qhov tsawg kawg nkaus tau los lub zog ntawm A36 hlau yog 250 MPA. Qhov tsawg kawg nkaus tau los lub zog ntawm A516 Gr 70 yog 260 MPA.
• Lub zog tensile: qhov tsawg kawg tensile lub zog ntawm A36 hlau yog 400 MPA. Lub zog tensile ntawm A516 Gr 70 yog li ntawm 485 txog 620 MPa. Tougness: A516 Gr 70 tau txhim kho qis qis - kub cuam tshuam todight. Piv txwv li, thaum -} 20 degree, nws cov kev cuam tshuam lub zog nqus cov nqi yog siab tshaj li ntawm A36 hlau, ua rau nws ntau tiv taus loj leeb rau hauv qhov chaw qis.

• A36 hlau yog dav siv General - hom phiaj carbon steel tsim rau tsev tsim qauv, thiab lwm daim teb, xws li cov nqaj hlau thiab kab ntawv hauv cov tuam tsev thiab cov tshuab tshwj xeeb.
• A516 GR 70 is primarily used in the manufacture of medium- and low-temperature pressure vessels, such as reactors, heat exchangers, separators, spherical tanks, and gas cylinders in the petroleum, chemical, power plant, and boiler industries.

• A36 Hlau: ua raws li Astm A36 tus qauv.
• A516 Gr 70: ua raws li Astm A516 / A516M cov qauv.

Cov ntsiab lus tseem ceeb hauv kev xaiv ntawm A36 thiab A516 GR 70 yog tias daim ntawv thov cuam tshuam nrog cov hlab ntsha siab thiab cov cai rau cov khoom siv kho kom haum xeeb thiab ib puag ncig kev yoog.

Yog tias daim ntawv thov cuam tshuam nrog kev tsim khoom nruab nrab {} {{{{{1} {} Kev tso cua sov, lossis cov fais fab nroj tsuag boiler, koj yuav tsum xaivA516 GR 700 hlau.

A516 Gr 70 yog cov hlau tshwj xeeb tsim los rau cov hlab ntsha siab raws li ASTM cov qauv. Nws undergoes strawsasce nyuaj ntsuas thiab kev tswj hwm zoo kom muaj kev nyab xeeb thiab kev tiv thaiv kev ruaj ntseg.

Yog tias daim ntawv thov cuam tshuam nrog General - lub zog, tsis yog} kev tsim kho hauv tshuab, lossis yooj yim welded Cheebtsam, koj yuav tsum xaiv A36 hlau. A36 yog ib qho kev dav dav - hom phiaj carbon steel nrog tus nqi siab {{} Cov tswv yim uas tuaj yeem ua tau cov qauv muaj zog. Txawm li cas los xij, nws tsis muaj tus qauv tshwj xeeb rau kev siab - bearing beldarios thiab tsis tuaj yeem siv rau hauv cov hlab ntsha siab.

Qhov ib puag ncig tsis kam ntawm ob hom steel sib txawv, thiab qhov kev ua haujlwm tiag tiag yuav tsum tau txiav txim siab.

A516 GR 70:

Cov cuab yeej yuav raug rau cov leej faj -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Koj muaj cov chaw mos, mob siab rau ncua.

A516 Gr 70, los ntawm kev tsim nyog muaj pes tsawg, yog resistant rau hydrogen-}) thiab sulfide kev ntxhov siab corrosion (SSC).

A36:

Siv rau hauv qhuav, tsis - corrosive, xws li cov qauv steel / sab nraum zoov), tsis muaj kev cuam tshuam rau cov xov xwm tshwj xeeb.

A36 lub corrosion tsis kam txwv rau cov neeg ib puag ncig ib puag ncig, muab tus nqi ntxiv- kev daws teeb meem tau them rau corrosion tsis kam.

Piv txwv tias yuav tsum muaj kev xav tau, tus nqi yog qhov tseem ceeb:

A36 yog pheej yig dua: raws li General - Lub Hom Phiaj Hlau, thiab feem ntau tsis muaj nqi tshwj xeeb, A36 yog tus nqi ntau dua-}} kev xaiv zoo.

A516 Gr 70 yog kim dua: Vim tias nws yuav tsum ua raws li cov khoom siab thiab muaj cov kev kho mob corrosion, nws yuav tsum tau kev kho cua sov thiab kuaj cov nqi ntau dua. Xaiv nws tsuas yog thaum nws cov khoom yog qhov tseem ceeb kom tsis txhob muaj ntau tshaj- Xaiv cov txiaj ntsig siab hlau rau cov kev siv dav dav.

Yuxin Steel yog tus neeg sawv cev hlau. Lub lag luam tseem ceeb ntawm peb lub tuam txhab yog: Cov paib txheej me me, Wange cam khwb cia hlau, Langang, Shagang, Wangang, Wangang, cov nroj tsuag tawv, nrog rau ntau yam ntawm cov khoom lag luam steel. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov xa email rau peb!info@chinasteelcompany.com

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