GB/T8110 |
A AWS |
Composição química de fio de solda(%), incluem camada revestida de cobre |
|||||||||
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
Cu |
||
ER49-1 |
|
≤0,11 |
1.00~2.10 |
0.05~0.95 |
≤0,030 |
≤0,030 |
≤0,00 |
≤0,20 |
|
|
≤0,50 |
ER50-4 |
ER70S-4 |
0,07-0,15 |
1,00-1,,50 |
0.65-0.85 |
≤0,035 |
≤0,025 |
|
|
|
|
≤0,50 |
ER50-6 |
ER70S-6 |
0,06-0,.15 |
1.40-1.85 |
0.80-1.15 |
≤0,035 |
≤0,025 |
|
|
|
|
≤0,50 |
ER55-B2 |
ER80S-B2 |
0,07-0,12 |
0.40-0.70 |
0.40-0.70 |
≤0,025 |
≤0,025 |
≤0,20 |
1.20-1,50 |
0.40-0.65 |
|
≤0,35 |
ER62-B3 |
ER90S-B3 |
0,07-0,12 |
0.40-0.70 |
0.40-0.70 |
≤0,025 |
≤0,025 |
≤0,20 |
2.30-2.70 |
0,90-1,,20 |
|
≤0,35 |
ER55-D2 |
ER80S-D2 |
0,07-0,12 |
1.60-2.10 |
0,50-0,80 |
≤0,025 |
≤0,025 |
≤0,15 |
|
0.40-0,60 |
|
≤0,50 |
ER69-1 |
ER100S-1 |
≤0,080 |
1.25-1,80 |
0,20-0,50 |
≤0,010 |
≤0,010 |
1.40-2.10 |
≤0,30 |
0,25-0.55 |
≤0,05 |
≤0,25 |