Gneesteel tshwj xeeb hauv kev muab ASTM SA202 Gr.Bsteel phaj hauv SA202 Qib B. Yog xav paub ntxiv ntawm SA202 Qib B steel phaj, thov xyuas lawv hauv qab no:
|
SA202 Qib B Chemical Composition |
|||||
|
Qib |
Cov ntsiab lus Max (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
SA202 Qib B |
0.25 |
0.54-0.90 |
0.97-1.52 |
0.035 |
0.035 |
Carbon sib npaug: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
Qib |
SA202 Qib BMechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
SA202 Qib B |
mm |
Min Mpa |
Mpa |
Tsawg% |
|
6-50 |
325 |
587-760 |
18% |
|
|
50-100 |
325 |
587-760 |
15% |
|
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