钢号
|
C
|
W
|
Mo
|
Cr
|
V
|
Mn
|
Si
|
P
|
S
|
H13W
|
0.36-0.43
|
0.80-1.00
|
0.50-0.70
|
4.50-5.50
|
0.60-0.80
|
0.30-0.50
|
0.85-1.20
|
≤0.030
|
≤0.020
|