類別 |
類別 |
化學(xué)成份% |
焊接材料 | ||||||||
Si |
Fe |
Cu |
Mu |
Mg |
Cr |
Zn |
Ti |
Al |
| ||
純鋁 |
SAL-1 |
Fe+Si |
1.0 |
0.05 |
0.05 |
- |
- |
0.10 |
0.05 |
≥99.0 |
|
SAL-2 |
0.20 |
0.25 |
0.40 |
0.03 |
0.03 |
- |
0.04 |
0.03 |
≥99.7 |
| |
SAL-3 |
0.30 |
0.30 |
- |
- |
- |
- |
- |
- |
≥99.5 |
相當(dāng)于絲301 | |
鋁鎂 |
SALMg-1 |
0.25 |
0.40 |
0.10 |
0.50-1.0 |
2.40-3.0 |
0.05-0.20 |
- |
0.05-.20 |
|
|
SALMg-2 |
Fe+Si |
0.45 |
0.05 |
0.01 |
3.10-3.90 |
0.15-0.35 |
0.20 |
0.05-.15 |
|
| |
SALMg-3 |
0.40 |
0.40 |
0.10 |
0.50-1.0 |
4.30-5.20 |
0.05-0.25 |
0.25 |
0.15 |
|
相當(dāng)于絲331 | |
SALMg-5 |
0.40 |
0.40 |
- |
0.20-0.60 |
4.70-5.70 |
- |
- |
0.05-.20 |
余量 |
| |
鋁銅 |
SALCu |
0.20 |
0.30 |
5.8-6.8 |
0.20-0.40 |
0.02 |
V:0.05-0.15 |
0.10 |
0.10-0.205 |
|
|
鋁錳 |
SALMu |
0.60 |
0.70 |
- |
1.0-1.6 |
- |
- |
- |
- |
|
相當(dāng)于絲321 |