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GB/T 8110 |
焊絲化學(xué)成分(wt.%) |
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|
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
Cu |
V |
其它 |
|||
|
ER55-B2 |
ER80S-B2 |
ER55-B2 |
0.07-0.12 |
0.40-0.70 |
0.40-0.70 |
≤0.025 |
≤0.025 |
1.20-1.50 |
≤0.20 |
0.40-0.65 |
≤0.35 |
— |
≤0.50 |
|
ER55-B2(H) |
ER80S-B2 |
ER55-B2 |
0.07-0.12 |
0.40-0.70 |
0.40-0.70 |
≤0.020 |
≤0.010 |
1.20-1.50 |
≤0.20 |
0.40-0.65 |
≤0.35 |
— |
≤0.50 |
|
ER55-B2MnV |
— |
ER55-B2MnV |
0.06-0.10 |
1.20-1.60 |
0.60-0.90 |
≤0.030 |
≤0.025 |
1.00-1.30 |
≤0.25 |
0.50-0.70 |
≤0.35 |
0.20-0.40 |
≤0.50 |
|
ER62-B3 |
ER90S-B3 |
ER62-B3 |
0.07-0.12 |
0.40-0.70 |
0.40-0.70 |
≤0.025 |
≤0.025 |
2.30-2.70 |
≤0.20 |
0.90-1.20 |
≤0.35 |
— |
≤0.50 |
|
ER80S-B6 |
ER80S-B6 |
— |
≤0.10 |
0.40-0.70 |
≤0.50 |
≤0.025 |
≤0.025 |
4.50-6.00 |
≤0.30 |
0.45-0.65 |
≤0.35 |
— |
≤0.50 |
|
ER55-Ni1 |
ER80S-Ni1 |
ER55-Ni1 |
≤0.12 |
≤1.25 |
0.40-0.80 |
≤0.025 |
≤0.025 |
≤0.15 |
0.80-1.10 |
≤0.35 |
≤0.35 |
≤0.05 |
≤0.50 |
|
ER55-Ni2 |
ER80S-Ni2 |
ER55-Ni2 |
≤0.12 |
≤1.25 |
0.40-0.80 |
≤0.025 |
≤0.025 |
— |
2.00-2.75 |
— |
≤0.35 |
— |
≤0.50 |
|
H09MnNiDR |
ER80S-Ni3 |
ER55-Ni3 |
≤0.12 |
≤1.25 |
0.40-0.80 |
≤0.025 |
≤0.025 |
— |
3.00-3.75 |
— |
≤0.35 |
— |
≤0.50 |
|
ER55-Ni3 |
ER80S-Ni3 |
ER55-Ni3 |
≤0.12 |
≤1.25 |
0.40-0.80 |
≤0.025 |
≤0.025 |
— |
3.00-3.75 |
— |
≤0.35 |
— |
≤0.50 |
|
ER50-3HIC |
ER70S-3 |
ER50-3 |
0.06-0.15 |
0.90-1.40 |
0.45-0.75 |
≤0.015 |
≤0.025 |
≤0.15 |
≤0.15 |
≤0.15 |
≤0.50 |
— |
≤0.50 |
|
ER50-6HIC |
ER70S-6 |
ER50-6 |
0.06-0.15 |
1.40-1.85 |
0.80-1.15 |
≤0.015 |
≤0.025 |
≤0.15 |
≤0.15 |
≤0.15 |
≤0.50 |
≤0.03 |
≤0.50 |
|
ER55-D2 |
ER80S-D2 |
ER55-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 |
— |
≤0.50 |
