Khoom Description
A516 Qib 70 Steel Phajyog ib lub phaj hlau zoo tsim los rau kev kub siab, kub kub thiab corrosive ib puag ncig, thiab yog dav siv nyob rau hauv kev lag luam tseem ceeb xws li lub zog, tshuaj lom neeg kev lag luam, thiab shipping.The A516 Gr 70 cov khoom muaj lub zog tensile siab thiab muaj peev xwm tiv taus lub zog tensile loj nrog zoo durability. Nws kuj muaj qhov zoo toughness thiab tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov nyob rau hauv huab cua txias. Tsis tas li ntawd, cov khoom no kuj muaj cov yam ntxwv ntawm kev tiv thaiv corrosion siab, ua rau nws tsim nyog rau cov ntawv thov raug mus ntev -cov tshuaj tiv thaiv corrosion. Vim tias nws yog cov pa roj carbon tsawg, nws yooj yim rau kev txiav, laum thiab vuam thaum ua haujlwm.
Tau txais ib nqe lus rau koj qhov project hauv 24 teev
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Khoom Parameter
| cov khoom |
 |
| 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 |
A516 Gr 70 Cov yam ntxwv ntawm cov khoom
Qhov sib xyaw ua ke yog tsim nyog
A516Gr70 belongs rau qib siab -cov pa roj carbon zoo nrog cov ntsiab lus carbon tsawg, feem ntau tsawg dua lossis sib npaug li 0.30%. Qhov no pab txhim kho lub toughness thiab vuam zog ntawm cov hlau phaj. Cov ntsiab lus manganese yog li ntawm 0.79 - 1.30%, uas txhim kho lub zog thiab hardenability ntawm steel phaj.
Tsawg impurity cov ntsiab lus
Thaum lub sij hawm tsim khoom, cov neeg ua haujlwm yuav nruj me ntsis tswj cov ntsiab lus ntawm phosphorus, sulfur thiab lwm yam impurity, nrog rau lub hom phiaj ntawm kev txo cov hlau kub brittleness thiab txias brittleness, thiab txhim kho nws qaug zog tiv thaiv thiab kev ua tau zoo.
Siab zog
Lub zog tensile ntawm A516Gr70 feem ntau yog nruab nrab ntawm 485 - 620MPa, thiab lub zog tawm los yog ntau dua lossis sib npaug rau 260MPa. Cov yam ntxwv no ua rau nws muaj peev xwm tiv taus qhov hnyav dua thiab thauj khoom, thiab nws yog qhov tsim nyog rau kev tsim ntau yam ntawm cov hlab ntsha thiab cov kav dej.
Zoo toughness
A516Gr70 tseem muaj qhov cuam tshuam zoo rau qhov kub thiab txias, uas tuaj yeem tiv taus cov pob txha tawg thiab xyuas kom meej tias cov cuab yeej tseem tuaj yeem ua haujlwm hauv qhov chaw hnyav.
Zoo elongation
Qhov elongation ntawm cov khoom no yog 17% ntawm 200mm nplai thiab 21% ntawm 50mm nplai. Qhov no qhia tau hais tias lub phaj muaj qhov zoo ntawm cov yas deformation, uas ua rau muaj ntau yam kev ua haujlwm txias thiab kub, xws li stamping, dabtsi yog khoov thiab coiling.
Kev ua haujlwm vuam zoo heev
Vim muaj cov ntsiab lus ntawm cov pa roj carbon tsawg thiab nruj tswj cov ntsiab lus ntawm impurities, A516Gr70 steel phaj muaj vuam kev ua tau zoo, tuaj yeem siv ntau txoj kev vuam, xws li phau ntawv arc vuam, roj tiv thaiv vuam, thiab lwm yam.
Cov khoom siv
Hauv kev lag luam petrochemical, A516 Qib 70 steel daim hlau yog cov khoom siv tseem ceeb hauv cov reactors, roj thiab roj cais, thiab LPG cia tanks.
Hauv kev lag luam tsim hluav taws xob, nws tsim nyog rau boiler nruas thiab tsis yog -siab- bearing cov khoom tseem ceeb hauv nuclear fais fab nroj tsuag.
Hauv kev tsim cov nkoj thiab cov khoom siv sab nrauv sab nrauv, nws yog siv los tsim cov qauv hull thiab siab -cov khoom siv rau cov khoom siv sab nrauv.
Tsis tas li ntawd, nws yog feem ntau siv rau hauv cov khoom siv xws li fermentation tso tsheb hlau luam hauv kev lag luam teeb thiab siab - cov kav dej siab hauv cov chaw nres tsheb fais fab. Vim nws tus nqi siab -kev ua tau zoo, nws yog cov khoom siv rau nruab nrab- thiab qis- cov ntawv siv siab.
Ntim & Xa
- Txheem export seaworthy packing
- Kev xa khoom ntau lossis ntim khoom ntim
- Yooj yim logistics daws teeb meem
Neeg tuaj xyuas
Nrhiav ib tus neeg muag khoom txhim khu kev qha?
Xa peb koj cov kev xav tau (thickness, loj, ntau), thiab peb yuav muab:
Tus nqi sib tw
Kev xa khoom sai sai
Kev txhawb nqa
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FAQ
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb cov nqe lus them nqi: 30% T / T tso nyiaj thiab 70% ntawm daim B / L lossis L / C thaum pom, ua ntej koj them qhov nyiaj tshuav. Peb yuav qhia koj cov khoom thiab ntim cov duab.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau, nws yuav siv sijhawm 10-15 hnub ua haujlwm rau Tshuag, thiab 20-30 hnub ua haujlwm yog tias tsis muaj Tshuag. Raws li qhov kev txiav txim kom muaj nuj nqis
Q: Koj puas tuaj yeem txais customization?
A: Yog. Tau customized raws li tus neeg yuav tsum tau muaj
Q: Yuav ua li cas kom zoo?
A: Lub Hoobkas kuaj daim ntawv pov thawj yog muab nrog cov khoom xa tuaj. Yog tias tsim nyog, kev tshuaj xyuas thib peb tuaj yeem lees txais.
Q: Yuav ua li cas txog koj tom qab- kev muag khoom?
A: Raws li lub tuam txhab kev tshaj lij steel export, peb muab kev txhawb nqa thiab kev txhawb nqa rau txhua yam lus nug thiab lus nug.
Cim npe nrov: A516 Qib 70 Steel Phaj, Tuam Tshoj A516 Qib 70 Steel Phaj lwm tus neeg