知识堂
|
钢号
|
C(碳)
|
Mn(锰)
|
Si(硅)
|
P(磷)
|
S(硫)
|
|
Q195
|
0.06-0.12
|
0.25-0.50
|
≤0.30
|
≤0.045
|
≤0.050
|
|
钢号
|
C(碳)
|
Mn(锰)
|
Si(硅)
|
P(磷)
|
S(硫)
|
|
08F
|
0.05-0.11
|
0.25-0.50
|
≤0.03
|
≤0.035
|
≤0.035
|