C |
Si |
Mn |
Cr |
Fe |
Mo |
Nb |
0.041 |
0.32 |
2.2 |
15.7 |
7.8 |
1.7 |
2.4 |
Rm(MPa)
室溫 |
A(%)
室溫 |
680 |
37.5 |
焊條直徑(mm) |
2.5 |
3.2 |
4.0 |
焊接電流(A) |
50~80 |
80~115 |
110~135 |