合金wt%
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
P
|
S
|
Cu
|
GB/T标准
|
0.04
|
0.5-2.5
|
1.0
|
18.0-21.0
|
9.0-12.0
|
0.75
|
0.04
|
0.03
|
0.75
|
AWS标准
|
0.04
|
0.5-2.5
|
1.0
|
18.0-21.0
|
9.0-12.0
|
0.75
|
0.04
|
0.03
|
0.75
|
例值
|
0.032
|
0.89
|
0.6
|
19.7
|
9.5
|
0.01
|
0.024
|
0.004
|
0.10
|
直径规格
|
2.5*250
|
2.6*300
|
3.2*350
|
4.0*350
|
5.0*350
|
|
电流/Amp
|
平/横焊
|
30-55
|
50-85
|
80-120
|
100-150
|
140-180
|
立/仰焊
|
20-50
|
45-80
|
70-110
|
90-135
|