|
SA515 Qib 60Tshuaj Muaj Tshuaj |
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|
Teem nqi |
Lub caij max (%) |
||||
|
C |
Mn |
P |
S |
Si |
|
|
SA515 Qib 60 |
0.24-0.31 |
0.98 |
0.035 |
0.035 |
0.13-0.45 |
|
Teem nqi |
SA515 Qib 60Cov Cuab Yeej Cuab Yeej Cuab Yeej |
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|
Qhov tuab |
Pub |
Lub tensile |
Elongation |
|
|
SA515 Qib 60 |
lub hli |
Min MPa |
MPa |
Min% |
|
200 |
220 |
415-550 |
21 |
|
|
50 |
25 |
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SA515Gr60 steel phaj yog ib txwm siv qis qis-} Alloy}} kub siab cov nkoj, muaj cov yam ntxwv hauv qab no:
Siab - kub tsis kam: SA515GR60 steel phaj tuaj yeem tswj cov khoom siv zoo thiab corrosion tsis kam raws li high- tej yam kev mob kub. Nws yog feem ntau siv hauv kev tsim khoom siab siab- kub vessels, xws li boilers thiab reactors.
Zoo plasticity thiab weldability: Daim phiaj hlau no muaj cov khoom siv zoo dua thiab veldability. Nws tuaj yeem tsim thiab ua tiav los ntawm txias dabtsi yog khoov, kub ua haujlwm, thiab lwm txoj kev, thaum ua tiav siab- lub zog welded pob qij txha pob qij txha.
Cov Khoom Siv Zoo Tshaj Plaws: SA515Gr60 steel phaj ceeb toom qee cov txiaj ntsig lub zog thiab tensile lub zog, ua kom nws tiv thaiv qee yam thaum tswj cov txheej txheem ruaj khov. Nws tseem yuav muaj kev tsim nyog elongation txaus, tso cai rau nws nqus lub zog nyob rau hauv kev cuam tshuam lossis kev thauj khoom vibrational.
Corrosion Kuj: Cov phaj steel no muaj qee qhov corrosion tsis kam, ua rau nws tiv thaiv qee cov xov xwm corrosive. Txawm li cas los xij, hauv kev tsim tshwj xeeb ib puag ncig, kev ntsuas kom tsim nyog lossis tsim nyog anti {{1} Corrosion kev yuav tsum tseem xaiv.
Ua raws li cov qauv muaj feem: SA515GR60 steel phaj feem ntau conforms rau cov qauv kev lag luam thoob ntiaj teb lossis kev lag luam Astm. Cov qauv no qhia meej meej kom muaj rau cov tshuaj lom neeg, cov khoom siv neeg kho tshuab, thiab cov txheej txheem tsim khoom ntawm cov hlau phaj.
