|
C
|
Mn
|
Si
|
S
|
P
|
Cu
|
Cr
|
Ni
|
Mo
|
V
|
|
0.06-0.15
|
1.40-1.85
|
0.80-1.15
|
≤0.025
|
≤0.025
|
≤0.50
|
≤0.15
|
≤0.15
|
≤0.15
|
≤0.03
|
|
抗拉强度(MPa)
Rm(MPa)
|
屈服强度(MPa)
Rp0.2(MPa)
|
伸长率(%)
A(%)
|
冲击功温度(-30℃)(J)
Akv(J)
|
保护气体
Shielded gas
|
|
550
|
435
|
30
|
85
|
CO2
|
|
焊丝直径(mm)
Diameter(mm)
|
ф0.8
|
ф1.0
|
ф1.2
|
ф1.6
|
|
焊接电流(A)
Current(A)
|
50-150
|
50-220
|
80-350
|
170-500
|
