Khoom Description
A516GR70 siab lub nkoj phaj yog cov pa roj carbon steel phaj feem ntau siv rau kev tsim cov hlab ntsha siab nyob rau hauv nruab nrab - kub thiab nruab nrab - tsis tshua muaj siab. Nws feem ntau yog siv rau hauv plaub qhov kev lag luam hauv qab no:
1. Kev lag luam Petrochemical
A516GR70 tuaj yeem siv rau kev tsim cov refinery reactors, cov roj ntsha ntuj cais, cov roj liquefied roj tso tsheb hlau luam, thiab lwm yam. Cov thawv no yuav tsum tiv taus qhov kub thiab txias, kub siab, thiab corrosive media.
2. Kev lag luam fais fab thiab boiler
A516GR70 tuaj yeem siv rau boiler nruas, cov kav dej, thiab cov chaw tsim hluav taws xob nuclear. Cov khoom no xav tau cov khoom siv raw uas tuaj yeem ua haujlwm ruaj khov ntawm qhov kub thiab txias dhau lub sijhawm ntev.
3. Marine Engineering
A516GR70 tuaj yeem siv los tsim cov nkoj siab siab thiab cov khoom siv sab nrauv sab nrauv.
4. Kev tsim kho thiab choj
A516GR70 tuaj yeem ua rau nws lub zog siab thiab qaug zog ua haujlwm los tsim cov khoom siab - nce lub tsev ncej thiab choj thauj khoom- cov kabmob.
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Khoom Parameter
| cov khoom |
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| Qauv nab npawb | astm a516 gr.70 siab nkoj daim hlau |
| Tus txheej txheem tswj hwm | A516 /A 516M-06 |
| Kev xa khoom raws li txoj cai | Kub dov, normalizing, thiab lwm yam |
| Yield zog | Ntau dua lossis sib npaug li 355MPa |
| Tensile zog | 470MPa-630MPa |
| Elongation tom qab tawg | Ntau dua lossis sib npaug li 22% |
| Impact kub | 20 degree |
Siv tau Scenarios
Daim ntawv thov Scenario rau A516GR70
- Qhov kub thiab txias:Qib no ntawm cov hlau phaj yog tsim rau cov ntawv thov uas qhov ntsuas kub tsim feem ntau tsis tshaj 340 degree. Nyob rau hauv qis- qhov kub thiab txias ib puag ncig, nws qhov qis- qhov kub thiab txias yuav tsum tau ntsuas, feem ntau los ntawm kev ntsuas qhov ntsuas ntawm -30℃lossis qis dua.
- Kev ntsuas siab:Cov phaj hlau no haum rau nruab nrab - thiab qis - cov hlab ntsha siab. Qhov tshwj xeeb siab siab txwv yuav tsum tau txiav txim siab ua ke nrog cov qauv tsim thiab cov kev cai thickness.
- Hom Nruab Nrab:Cov phaj hlau no yog tsim rau cov xov xwm uas tsis yog- muaj zog corrosive, xws li huab cua, chav, roj av, thiab lwm yam. Cov xov xwm corrosive xav tau kev tiv thaiv corrosion ntxiv lossis xaiv cov khoom siv tiv thaiv corrosion.
Cov ntawv thov uas A516 GR70 tsis haum
- High -kub thiab siab - siab:Yog tias tus qauv tsim kub siab tshaj 340℃thiab lub siab yog siab heev, tshav kub-resistant steel lossis siab- lub zog alloy steel daim hlau yuav tsum tau xaiv.
- Muaj zog corrosive ib puag ncig:Yog tias lub thawv tuav cov xov xwm corrosive heev xws li hydrochloric acid lossis sulfuric acid, corrosion- cov ntaub ntawv tiv taus xws li stainless hlau lossis titanium alloys yuav tsum tau xaiv.
- Tsawg-kub qhov chaw txias txias:Yog tias tus qauv tsim kub qis dua -30℃thiab tsis muaj qhov tshwj xeeb cuam tshuam rau kev tiv thaiv tawv, yuav tsum xaiv cov hlau tsis tshua muaj kub.
- Cov kev cai tshwj xeeb nruab nrab:Yog hais tias qhov nruab nrab yog flammable, explosive, los yog heev toxicity, thiab muaj ntau dua yuav tsum tau rau cov khoom toughness thiab qaug zog tsis kam, tsawg- alloy siab- lub zog steel los yog tshwj xeeb siab hlab ntsha steel yuav tsum tau xaiv.
Kev Pabcuam thiab Kev Pabcuam
Xaiv cov khoom muaj nyob hauv Tshuag rau kev xa khoom sai
Customized txiav rau cov neeg siv khoom specifications
Thib peb- pab pawg soj ntsuam
Ua kom tiav cov ntawv xeem
Vuam thiab ua cov lus pom zoo muaj thaum thov
Rau cov khoom tshwj xeeb thiab cov ntsiab lus ntawm tus nqi,thov hu rau peb!
Peb Cov Ntawv Pov Thawj

FAQ
Q: Koj puas tuaj yeem txais customization?
A: Yog. Yuav customized raws li tus neeg yuav tsum tau muaj.
Q: Dab tsi yog qhov txawv ntawm high alloy steel thiab low alloy steel?
A: Carbon steel muaj cov yam ntxwv tsis zoo rau ob qho tib si qis thiab siab alloy steel. Cov hlau tsis tshua muaj qis dua 0.2 feem pua ntawm cov hlau alloying, thiab cov hlau alloy siab muaj ntau tshaj 5% alloying.
Q: Dab tsi yog plaub qib ntawm cov hlau tsis tshua muaj hlau?
A: Qee cov qib qis alloy steel feem ntau yog 4130, 4140, 4340, thiab 8620. Qib 4130 yog siv dav hauv kev lag luam aerospace vim nws lub zog thiab lub teeb yuag.
Q: Vim li cas koj thiaj siv lub zog siab qis alloy steel?
A: High-lub zog qis- alloy (HSLA) steels yog micro- alloyed steels; lawv tau tsim los muab cov khoom siv kho tshuab zoo dua qub thiab tseem tuaj yeem muaj kev tiv thaiv ntau dua rau atmospheric corrosion piv nrog cov pa roj carbon steels.
Q: Puas yog siab -lub zog qis- alloy steel ruaj khov?
A: Undoubtedly, siab - lub zog steel tawm los ua tus yeej hauv thaj chaw ntawm kev tsim kho kom ruaj khov. Nws muab peb lub peev xwm tshwj xeeb los txo kev cuam tshuam ib puag ncig los ntawm kev siv cov khoom sib zog.
Cim npe nrov: a516gr70 siab nkoj phaj, Tuam Tshoj a516gr70 siab nkoj phaj lwm tus neeg

