焊丝化学成分(%)
项目
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Cu
|
保证值 | ≤0.11 |
1.80~ 2.10 |
0.65~ 0.95 |
≤0.030 | ≤0.030 | ≤0.20 | ≤0.30 | ≤0.35 |
例值 | 0.066 | 1.95 | 0.81 | 0.012 | 0.015 | 0.026 | 0.013 | 0.13 |