|
牌号
|
化学成分(%)
|
|||||||
|
C
|
Si
|
Mn
|
Cr
|
Cu
|
Sb
|
P
|
S
|
|
|
09CrCusb
|
≤0.10
|
0.20-0.40
|
0.35-0.65
|
0.70-1.20
|
0.25-0.45
|
≤0.10
|
≤0.10
|
≤0.10
|
|
牌号
|
化学成分(%)
|
|||||||
|
C
|
Si
|
Mn
|
Cr
|
Cu
|
Sb
|
P
|
S
|
|
|
09CrCusb
|
≤0.12
|
0.20-0.40
|
0.35-0.65
|
0.70-1.10
|
0.25-0.45
|
0.04~0.10
|
≤0.030
|
≤0.020
|
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