|
牌号
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Al
|
MO
|
|
632
|
≤0.09
|
≤1.00
|
≤1.00
|
≤0.040
|
≤0.030
|
14.00~16.00
|
6.50~7.75
|
0.75~1.50
|
2.00~3.00
|

