ASTM A302 Qib C yog Manganese-molybdenum-nickel alloy boiler steel phaj.Cov hlau ntawm A302 Qib C yuav tsum raug tua thiab yuav tsum ua raws li cov kev cai loj loj. Lub boiler steel phaj A203 Qib C yuav tsum raug kuaj nruj los txiav txim siab lub zog tensile, lub zog tawm los, thiab elongation.
SA302 Qib B, vim nws qhov sib xyaw ua ke ntawm siab - qhov kub thiab txias, yog cov khoom siv rau nruab nrab - thiab siab - kub, siab - cov khoom siv siab. Cov ntawv thov ib txwm muaj xws li:
Kev lag luam fais fab: boiler nruas, superheater headers, chav generator plhaub;
Kev lag luam Petrochemical: Hydrogenation reactors, pyrolysis rauv hauv ob sab phlu, nruab nrab - thiab siab - tso tsheb hlau luam siab;
Nuclear Fais Fab Kev Lag Luam: Siab- cov khoom siv hauv cov cuab yeej siv hluav taws xob nuclear (xws li cov twj tso kua mis, lub tank cia txias);
Kev sib piv: Kev ua haujlwm kub siab dua SA299 (carbon manganese silicon steel), thaum tus nqi qis dua SA202 Qib B (chromium molybdenum manganese steel), muab cov nqi zoo heev - ua tau zoo.
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A302 Qib C |
Cov tshuaj tseem ceeb ntawm A302 Qib C |
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C |
Si |
Mn |
P |
S |
Mo |
Ni |
|
|
T Tsawg dua lossis sib npaug li 25 |
0.20 |
0.13-0.45 |
1.07-1.62 |
0.035 |
0.035 |
0.41-0.64 |
0.37-0.73 |
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25 |
0.23 |
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T>50 |
0.25 |
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FAQ:
Q: Koj puas muaj kev pabcuam tom qab- muag?
A: Tau kawg, koj tuaj yeem tiv tauj peb txhua lub sijhawm.peb cog lus tias peb cov khoom tsim nyog. Yog tias koj pom cov khoom tsis tsim nyog thiab tsis txaus siab rau qhov koj xav tau, thov hu rau peb txhua lub sijhawm.
Q: Cov nqe lus shipping yog dab tsi?
A: Peb lees txais FOB, CIF, CFR thiab lwm yam kev xa khoom thoob ntiaj teb. Chaw nres nkoj ntawm kev thauj khoom tuaj yeem teev raws li cov neeg siv khoom xav tau.
Cim npe nrov: sa302 qib c siab nkoj steel phaj, Tuam Tshoj sa302 qib c siab nkoj steel phaj manufacturers, lwm tus neeg, Hoobkas
