SPV410 yog JIS G3115 tus qauv hlau phaj tshwj xeeb tsim rau cov hlab siab thiab cov roj cua siab, ua rau muaj kev kub siab txog li 50 hli Nws yog qhov haum rau tsim cov khoom siv xws li reactors, cov khoom siv cua sov, thiab feem ntau muab cov khoom siv cua sov ua kom sov rau kev txhim kho cov khoom.
Tshuaj Muaj Tshuaj
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm SPV410 siab txog ntshauv hlau phaj yog ua kom zoo ua kom zoo nkauj kom xa cov tensile siab thiab tawm lub zog. Qhov muaj pes tsawg leeg suav cov thawv hlau, silicon, manganese, phosphorus, leej faj, thiab chromium.
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SPV410Tshuaj Muaj Tshuaj |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
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SPV410 |
0.18 |
0.75 |
1.60 |
0.030 |
0.030 |
Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
Cov Khoom Siv Neeg Kho Tshuab
SPV410 siab txog ntsha Hlau Steel Phaj muaj cov khoom muaj zog tshaj plaws uas ua rau nws zoo rau siv hauv high {} {{2}- qhov kev siv siab. Daim phiaj hlau no muab lub zog tensile muaj zog, muaj zog, thiab cuam tshuam rau lub zog rau kev xaiv siab rau kev siab rau vessel fabrication.
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Teem nqi |
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SPV410 cov cuab yeej kho tshuab |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
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SPV410 |
lub hli |
Min MPa |
MPa |
Min% |
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6-50 |
410 |
550-670 |
12% |
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50-100 |
390 |
550-670 |
16% |
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100-200 |
370 |
550-670 |
18% |
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Nta
SPV410 siab txog ntsha Hlau Steel Phaj muaj ntau tus yam ntxwv uas ua rau nws xaiv qhov uas nyiam tshaj plaws rau kev siv hauv siab ntsha ntaub. Qhov no steel phaj muaj cov kev tiv thaiv corrosion zoo heev, muaj siab- kub tsis kam, uas ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig. Tsis tas li ntawd, nws lub zog siab - {{5} Txoj kev siv lub zog uas xav tau thaum tsis txhob cuam tshuam qhov hnyav ntawm lub nkoj.
Cov Ntawv Thov
SPV410 siab txog ntsha Hlau Steel Phaj yog tsuas yog siv nyob rau hauv kev tsim khoom thiab kev tsim khoom ntawm cov roj ntsha roj muag xws li cov tshuaj tiv thaiv tshuaj lom neeg, roj thiab rhaub dej. Nws kuj tseem siv tau rau hauv kev tsim khoom ntawm high {2} pa roj, chav ua kom sov, sib pauv cua sov siv hauv ntau yam kev lag luam.
Tag
Hauv kev xaus, SPV410 siab txog ntsha Hlau steel phaj yog qhov kev xaiv zoo rau siv nyob rau hauv high {1} - Kev Siv Cov Kev Siv. Nws lub zog siab, siab dua cov khoom siv hluav taws xob, thiab cov khoom siv corrosion zoo tshaj plaws ua rau nws xaiv cov hlab ntsha zoo tshaj plaws rau cov hlab ntsha siab thiab cov rwj. Raws li eco - Tus phooj ywg thiab cov khoom siv nyob rau, SPV410 yog tus nqi {{}}}}} kev xaiv zoo thiab txhim khu kev qha} kev xaiv.
