|
15CrMoR 化学成分%
|
||||||
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
0.12～0.18
|
0.15～0.40
|
0.40～0.70
|
≤0.030
|
≤0.030
|
0.80～1.20
|
0.45～0.60
|