元素
|
C
|
Si
|
Mn
|
Cr
|
Ni
|
Mo
|
P
|
S
|
含量(%)
|
0.39
|
0.30
|
1.40
|
1.95
|
1.0
|
0.2
|
0.025max
|
0.002max
|
相當(dāng)于
|
AISI P20+Ni
|
|
|
|
|
|
|
|