牌号
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
V
|
GS2344
|
0.35-0.44
|
0.8-1.2
|
0.3-0.5
|
0.015
|
0.001
|
4.8-5.5
|
1.2-1.5
|
0.9-1.1
|