Khoom Description
Carbon steel phaj A 516 Gr70yog cov pa roj carbon-manganese steel phaj tshwj xeeb tsim rau nruab nrab- thiab qis-kub siab cov hlab ntsha raws li ASME / ASTM cov qauv. Nrog rau nws qhov tshwj xeeb qis- kub toughness thiab ruaj khov weldability, nws tau dhau los ua cov khoom tseem ceeb hauv petrochemical, lub zog, thiab kev khaws cia thiab kev thauj mus los.
Yuxin Steel tshwj xeeb hauv nruab nrab- thiab hnyav- ntsuas daim hlau, cov kav hlau hlau, cov kav dej seamless steel, tshwj xeeb- zoo li tus tuav, thiab lwm yam steel khoom los ntawm cov tuam txhab xws li Ansteel, Wugang, Nangang, thiab Shagang, nrog rau ntau yam steel - cov khoom lag luam. Peb muab cov phiaj xwm customized thiab cov khoom siv hauv ntau qhov tshwj xeeb, qhov ntev, thiab qib, nrog kev xa khoom sai, txhim khu kev qha zoo, thiab tus nqi sib tw. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov koj xav email rau peb!
Carbon Steel Phaj A 516 Gr70
Khoom Specifications
| Yam khoom | Specification | Ntsiab Lus |
|---|---|---|
| Txuj | ASME SA-516 / ASTM A516 | International txheem rau siab nkoj steel daim hlau |
| Hom khoom | Carbon-Manganese hlau (C-Mn Steel) | Tsawg alloy, sib npaug lub zog thiab toughness |
| Qib | Gr. 70 | Tsawg tensile zog: 70 ksi (≈485 MPa) |
| Kev Xa Khoom | Normalized (N) / Normalized + Stress Relieved | Uniform qauv, zoo heev low{0}}kub toughness |
| Thickness Ntau | 6mm-150 hli | Haum rau ntau lub nkoj siab |
| Tsawg-Tsuas Muaj Kev Nyuaj Siab Toughness | Min . 27 J ntawm -45℃(zoo) | Core kev nyab xeeb Performance index rau qis - qhov kev pab cuam kub |
| Yield zog | Ntau dua lossis sib npaug li 240 MPa | Ua kom muaj peev xwm thauj khoom muaj peev xwm |
| Elongation | Ntau dua lossis sib npaug li 20% | Cov khoom zoo yas deformation |
Daim ntawv thov
Kev lag luam Petrochemical
Siv nyob rau hauv kev tsim cov khoom xws li crude roj distillation kab, LPG cia tank, thiab roj -gas separators, muab kev tiv thaiv rau nruab nrab- thiab qis- kub ib puag ncig thiab corrosion los ntawm ntau yam xov xwm.
Cryogenic cia thiab thauj
Tsim tshwj xeeb rau cov tso tsheb hlau luam uas muaj cov kua dej cryogenic xws li kua nitrogen thiab cov pa oxygen, ua kom muaj kev ncaj ncees nyob rau hauv qhov tsis tshua muaj siab - qhov kub thiab txias.
Kev Siv Zog
Tsim nyog rau nuclear fais fab nroj tsuag siab hlab ntsha thiab nuclear khib nyiab cia thiab thauj tso tsheb hlau luam, ua tau raws li cov qauv kev nyab xeeb - qib nuclear.
Boiler Drum
Siv nyob rau hauv hnyav - lub luag hauj lwm mechanical siab hlab ntsha thiab boiler nruas, muab siab load- bearing muaj peev xwm thiab exceptional stability.
Vim li cas thiaj xaiv peb?
Kev Tswjhwm Zoo: A516 Gr70 steel daim hlau yog tsim thiab tshuaj xyuas raws li ASTM A516 / A516M cov qauv, kom ntseeg tau tias cov khoom ua tau zoo thiab txhim khu kev qha.
Kev xa khoom sai: Peb khaws cov khoom lag luam ntawm ntau qhov tshwj xeeb uas suav nrog cov thicknesses thiab qhov ntev, ua rau peb teb sai sai rau cov neeg siv khoom xav tau thiab txo lub sijhawm xa khoom.
Kev Pab Txhawb Kev Ua Haujlwm: Peb muab cov kev pabcuam ntxiv xws li txiav thiab beveling, thiab tuaj yeem muab cov kev daws teeb meem raws li kev kos duab lossis qhov yuav tsum tau ua, txo cov nqi ua haujlwm thib ob rau cov neeg siv khoom.
Cov peev txheej hwm: Los ntawm kev sib koom tes ntev ntev nrog ntau lub siab - steel mills, peb muab cov nqi sib tw thaum tuav cov qauv zoo.
Kev Pabcuam Kev Ua Haujlwm: Peb pab pawg kws tshaj lij muab kev pabcuam suav nrog cov lus qhia xaiv cov khoom siv thiab cov lus qhia txog kev thov.
Kev Ua Haujlwm Tom Qab-Kev Pabcuam Muag: Peb muab qhov kawg- rau-kev txhawb nqa kawg, los ntawm kev sib tham ua ntej- kev muag khoom mus rau tshaj tawm- muag tom qab- nce, ua kom cov lus teb raws sij hawm rau cov neeg siv khoom nug thiab kev ua tiav ntawm cov haujlwm.
FAQ
Q: Dab tsi yog cov ntawv thov tseem ceeb ntawm A516 Gr70 steel daim hlau?
A: A516 Gr70 steel daim hlau feem ntau yog siv rau hauv kev tsim cov hlab ntsha thiab cov khoom siv boiler, xws li cov tso tsheb hlau luam, cov khoom siv hluav taws xob, thiab cov reactors. Lawv tau siv dav hauv kev lag luam roj av, tshuaj lom neeg, hluav taws xob, thiab hluav taws xob hluav taws xob thiab tshwj xeeb yog tsim rau nruab nrab - thiab qis - qhov kub thiab txias.
Q: Qhov txawv ntawm A516 Gr70 thiab A516 Gr60 yog dab tsi?
A: Ob qho tib si yog lub siab lub nkoj steel phaj raws li A516 tus qauv, nrog rau qhov sib txawv tseem ceeb yog lawv cov qib zog. Gr70 muaj zog tensile thiab yield zog dua Gr60, ua rau nws tsim nyog rau cov cuab yeej raug siab dua.
Q: Puas yog A516 Gr70 steel phaj xav tau kev kho cua sov?
A: Feem ntau, A516 Gr70 steel phaj yog muab rau hauv qhov kub - dov los yog normalized mob. Rau cov phaj tuab lossis daim ntawv thov nrog kev ua haujlwm siab dua, kev pom zoo yog pom zoo los txhim kho toughness thiab microstructural uniformity.
Q: Dab tsi yog cov khoom siv vuam ntawm A516 Gr70 steel phaj?
A: Cov phaj hlau no muaj qhov zoo tshaj plaws weldability thiab haum rau ntau txoj kev vuam, xws li arc vuam thiab submerged arc vuam. Feem ntau, tsis muaj kev ua kom sov ua ntej lossis tom qab- vuam cov cua sov yuav tsum tau ua thaum vuam; Txawm li cas los xij, kev ntsuas cov txheej txheem tsim nyog raug pom zoo rau cov phaj tuab lossis hauv qhov chaw qis - qhov kub thiab txias.
Q: Tsawg- qhov kub thiab txias cuam tshuam kev ua haujlwm puas tuaj yeem lav tau?
A: Yog. A516 Gr70 steel daim hlau tuaj yeem raug qis- ntsuas qhov kub thiab txias (piv txwv li, ntawm -20℃lossis qis dua) raws li cov neeg siv khoom xav tau.
Cim npe nrov: Carbon steel phaj A516 gr70, Tuam Tshoj carbon steel phaj A516 gr70 lwm tus neeg
