The 30CrMnSiA steel plate/sheet is one kind of pipelines steel plates
the 30CrMnSiA steel plate is always used for the production of various types of alloy structural parts and components,such as header of boiler superheater in power plant,large-diameter tube plate structural parts and so on.
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Comparision of steel grades
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ASTM/AISI
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BS
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NF
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DIN
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JIS
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ISO 683/1
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Grade
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C
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Si
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Mn
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P
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S
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Ni
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Cr
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Cu
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30CrMn
SiA
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0.28-
0.34
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0.90-
1.20
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0.80-
1.10
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≤0.025
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≤0.025
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≤
0.030
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0.80-
1.10
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≤
0.25
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Grade
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Rm(Mpa)
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A(%)
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30CrMnSiA
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Annealing
Annealed≥490
N+T
QT:685-885
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Annealing
Annealed≥18
N+T
QT ≥18
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Source:
Tags: 30CrMnSiA, 30CrMnSiA steel plate
