|
元 素
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
Cu
|
S
|
P
|
|
标准值
|
≤0.03
|
1.00~
2.50
|
0.30~
0.65
|
18.00~
20.00
|
11.00~
14.00
|
2.00~
3.00
|
≤0.75
|
≤0.030
|
≤0.030
|
|
焊丝直径 / mm
|
1.0
|
1.2
|
1.6
|
2.0
|
2.5
|
|
|
