W607焊條化學成分
化學成分
|
C
|
Mn
|
Si
|
S
|
P
|
Ni
|
保證值
|
≤0.07
|
1.2~1.7
|
≤0.50
|
≤0.035
|
≤0.035
|
0.60~1.00
|