Gneesteel tshwj xeeb hauv kev muab A662 steel phaj hauv A662 Qib B. Yog xav paub ntxiv ntawm A662 Qib Bsteel daim hlau, thov xyuas lawv hauv qab no:
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ASTM A662 Qib BChemical Composition |
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Qib |
Cov ntsiab lus Max (%) |
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C |
Si |
Mn |
P |
S |
Al |
N |
|
|
A662 Qib B |
0,22 |
0.13-0.45 |
0.79-1.62 |
0,035 |
0,035 |
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|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
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Carbon sib npaug: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Qib |
ASTM A662 Qib BMechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
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|
A662 Qib B |
mm |
Min Mpa |
Mpa |
Tsawg% |
|
6-50 |
275 |
450-585 |
23% |
|
|
50-200 |
275 |
450-585 |
20% |
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Shipbuilding steel phaj| Alloy steel daim hlau|Siab zog phaj|Carbon steel phaj|Stainless hlau phaj
Tsim los ntawm 2008, GNEE yog ib lub tuam txhab tshwj xeeb hauv kev tsim thiab tsim cov hlab ntsha siab pom zoo los ntawm Lub Chaw Saib Xyuas Kev Lag Luam ntawm Henan Xeev, thiab tau dhau los ua tus tswv cuab ntawm Tuam Tshoj Chemical Equipment Association thiab Tuam Tshoj Petroleum thiab Petrochemical Equipment Industry Association. Cov no yog cov kev lees paub siab ntawm peb cov khoom lag luam zoo thiab qib kev pabcuam, thiab tseem txhawb nqa peb mus txuas ntxiv kev ua tau zoo thiab muab cov neeg siv khoom muaj kev ntseeg siab ntau dua cov khoom siv hluav taws xob sib pauv thiab cov hlab ntsha siab.
Cim npe nrov: ASTM A662 Qib B Carbon-Manganese Steel Phaj, Tuam Tshoj ASTM A662 Qib B Carbon-Manganese Steel Phaj manufacturers, lwm tus neeg, Hoobkas
