C
|
Cr
|
Ni
|
Mo
|
Mn
|
Si
|
P
|
S
|
Cu
|
≤0.12
|
11.0-13.5
|
≤0.70
|
≤0.75
|
≤1.0
|
≤0.90
|
≤0.040
|
≤0.030
|
≤0.75
|
抗拉強度(σb) MPa
|
伸長率(δ5) %
|
AKV(J)常溫
|
≥450
|
≥20
|
≥27
|
焊條直徑(mm)
|
2.5
|
3.2
|
4.0
|
5.0
|
焊接電流(A)
|
50-80
|
80-110
|
100-160
|
150-200
|