CR270BH High-strength Low-alloy Steel
CR270BH yog hom hlau phaj siab nrog JIS G3135 raws li nws cov qauv ua tiav. Cov tshuaj lom neeg muaj pes tsawg leeg yog C tsawg dua lossis sib npaug rau 0.08 feem pua , Si Less dua lossis sib npaug rau 0.03 feem pua , Mn Tsawg dua lossis sib npaug rau 0.60 feem pua , P Tsawg dua lossis sib npaug rau 0.025 feem pua , S Tsawg dua lossis sib npaug rau 0.015 feem pua , Al Ntau dua lossis sib npaug rau 0.01 feem pua, Cr Ntau dua lossis sib npaug li 0.20 feem pua, Ni Ntau dua lossis sib npaug rau 0.20 feem pua, Cu Ntau dua lossis sib npaug li 0.20 feem pua. Lub zog tensile ntawm steel phaj yog 430-590MPa, lub zog tawm los yog 270-490MPa, thiab qhov elongation ntawm pob txha yog ntau dua lossis sib npaug li 26 feem pua.
Hauj lwm lawm
Khoom siv
CR270BH yog hom hlau phaj siab nrog JIS G3135 raws li nws cov qauv ua tiav. Cov tshuaj lom neeg muaj pes tsawg leeg yog C tsawg dua lossis sib npaug rau 0.08 feem pua , Si Less dua lossis sib npaug rau 0.03 feem pua , Mn Tsawg dua lossis sib npaug rau 0.60 feem pua , P Tsawg dua lossis sib npaug rau 0.025 feem pua , S Tsawg dua lossis sib npaug rau 0.015 feem pua , Al Ntau dua lossis sib npaug rau 0.01 feem pua, Cr Ntau dua lossis sib npaug li 0.20 feem pua, Ni Ntau dua lossis sib npaug rau 0.20 feem pua, Cu Ntau dua lossis sib npaug li 0.20 feem pua. Lub zog tensile ntawm steel phaj yog 430-590MPa, lub zog tawm los yog 270-490MPa, thiab qhov elongation ntawm pob txha yog ntau dua lossis sib npaug li 26 feem pua.
Kev siv lub ntsiab ntawm cov phaj hlau no suav nrog kev tsim tsheb, cov khoom siv, kev tsim hluav taws xob, kev tsim cov kav dej, thiab ntau yam kev tsim khoom siv tshuab. Vim nws lub zog siab thiab zoo plasticity, nws yog dav siv nyob rau hauv ntau yam teb uas xav tau cov ntaub ntawv muaj zog. CR270BH tuaj yeem nyob hauv lub xeev txias-dov lossis kub dov.
Qhov zoo ntawm cov phaj hlau no feem ntau suav nrog lub zog siab, zoo plasticity, thiab zoo dua corrosion kuj. Piv nrog rau lwm cov ntaub ntawv, cov hlau phaj no muaj zog dua thiab zoo dua plasticity, uas tuaj yeem ua tau raws li ntau yam kev xav tau thiab loj. Nyob rau tib lub sijhawm, nws cov kev tiv thaiv corrosion kuj zoo dua, ua rau nws tsim nyog siv rau hauv qhov hnyav sab nraud xws li tsheb thiab cov khoom siv.
Txawm li cas los xij, cov phaj hlau no kuj muaj qee qhov tsis zoo, xws li tus nqi siab thiab tsis haum rau qee qhov kev siv qis. Tsis tas li ntawd, vim nws lub zog siab, nws txoj kev ua haujlwm nyuaj yog qhov siab, xav tau cov cuab yeej ua haujlwm tshwj xeeb thiab cov neeg ua haujlwm ua haujlwm thiab tsim khoom.
Feem ntau cov ntaub ntawv ntawm no steel phaj yog coil thiab phaj. Tsis tas li ntawd, vim muaj qhov sib txawv ntawm kev sau npe rau cov ntaub ntawv steel hauv ntau lub teb chaws, kuj muaj qhov sib txawv ntawm lawv cov qib thiab cov qauv. Piv txwv li, hauv Suav teb thiab Nyij Pooj, cov qib thiab cov qauv tseem ceeb yog:
- Tuam Tshoj Steel: CR270BH
- Nyiv: SPFC590, SPFC590Y, SPFC780Y, SPFC980Y, thiab lwm yam.
Nyob rau hauv cov ntsiab lus, CR270BH yog ib tug dav siv high-zog steel phaj nrog siab zog thiab zoo yas, uas yog dav siv nyob rau hauv tsheb tsim, siv cov ntaub ntawv, hluav taws xob tsim, pipeline manufacturing, thiab ntau yam khoom siv. Txawm li cas los xij, thaum siv cov phaj hlau no, yuav tsum tau them nyiaj rau cov teeb meem xws li tus nqi thiab kev ua haujlwm nyuaj los txhim kho qhov zoo thiab kev nyab xeeb ntawm cov khoom kawg.
Khoom Parameter:
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Kab lus |
Tsawg carbon siab zog steel |
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Txuj |
AISI, ASTM, EN, BS, GB, DIN, JIS |
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Khoom siv |
CR1, CR2, CR3, CR4, CR5, HR0, HR2, CR210LA, CR240LA, CR270LA, CR300LA, CR340LA, CR460LA, HR500LA, HR550LA, HR700LA, CR160IF, CR160IF CR180BH, CR210BH, CR240BH, CR270BH, thiab lwm yam |
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Tso zis rau |
Singapore, Indonesia, Kaus Lim Qab Teb, Thaib, Nyab Laj, Saudi Arabia, Brazil, Spain, Canada, Tebchaws Asmeskas, thiab |
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Pob |
Ntim ntim, export txheem ntim lossis raws li cov neeg siv khoom xav tau |
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Lub sij hawm xa tuaj |
7-15 hnub lossis raws li kev txiav txim kom muaj nuj nqis lossis kev sib tham |
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Nqe nqe lus |
Nqe lus CIF, FOB, CFR. |
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Them |
Letter of credit, xa xov xa mus, thiab lwm yam |
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Yam tsawg kawg nkaus |
Ib ton |
Vim li cas thiaj xaiv peb?
- Peb niaj hnub nrhiav txoj hauv kev los txhim kho peb cov khoom thiab cov kev pabcuam, thiab peb txais tos cov lus teb los ntawm peb cov neeg siv khoom.
- Nyob rau hauv lub ntsej muag ntawm kev sib tw ua lag luam hnyav, peb yuav twv yuav raug hu los ntawm cov neeg siv khoom qhov kev xav. Nws yog lub luag haujlwm ua haujlwm kom muaj kev nyab xeeb, txhim khu kev qha thiab ruaj khov dua CR270BH rau koj!
- Peb pab neeg ntawm cov kws tshaj lij tau mob siab rau xa cov kev pabcuam tshwjxeeb rau cov neeg siv khoom thiab ua kom peb cov neeg siv khoom txaus siab rau peb cov khoom thiab cov kev pabcuam.
- Peb lub tuam txhab ua raws li kev lag luam lub tswv yim ntawm 'Zoo yog peb lub neej, kev ncaj ncees yog peb tus ntsuj plig, thiab kev nrawm yog peb qhov kev hloov pauv tsis tu ncua', peb tau hloov kho cov khoom tsis tu ncua nyob rau xyoo tas los no los xyuas kom meej qhov zoo thiab ntxiv dag zog rau nws cov kev sib tw ua lag luam.
- Peb cov khoom uas muaj cov pa roj carbon tsawg yog tsim los ua kom ruaj khov thiab siv tau ntev, kom ntseeg tau tias lawv muab cov txiaj ntsig zoo rau cov nyiaj.
- Yog xav paub ntau ntxiv nco ntsoov tsis txhob yig tiv tauj peb.
- Peb pab neeg ntawm cov kws tshaj lij mob siab rau kev xa cov khoom zoo thiab cov kev pabcuam, thiab peb ib txwm siv zog los txhim kho.
- Peb muab kev ua si tag nrho rau qhov zoo ntawm kev lag luam saw thiab kev sib koom ua ke raws li lub teb chaws xav tau kev lag luam loj thiab cov peev txheej hauv cheeb tsam.
- Peb tau cog lus rau kev ua lag luam ncaj ncees thiab pob tshab thiab ib txwm siv zog ua haujlwm nrog kev ncaj ncees thiab ncaj ncees.
- Ntau xyoo dhau los, peb tau mob siab rau peb tus kheej rau kev txhim kho thiab txhawb kev siv thev naus laus zis, tsom mus rau kev tawg los ntawm ntau cov thev naus laus zis tseem ceeb.
Cim npe nrov: cr270bh high-strength low-alloy steel, Tuam Tshoj cr270bh high-strength low-alloy steel lwm tus neeg, hoobkas
