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| Aluminum
Filler Wires Al-Mg (ER5356), Al-Si (ER4043) |
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| 1. Aluminum Alloy Filler
Metals for Welding According to AWS
A5.10 |
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| Designation |
Chemical Composition
(wt%), max. |
| Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others Each |
Others Total |
Al |
| ER4043 |
4.5-6.0 |
0.8 |
0.30 |
0.05 |
0.05 |
- |
0.10 |
0.20 |
0.05* |
0.15 |
Bal. |
| ER4047 |
11.0-13.0 |
0.8 |
0.30 |
0.15 |
0.10 |
- |
0.20 |
- |
0.05* |
0.15 |
Bal. |
| ER5183 |
0.40 |
0.40 |
0.10 |
0.50-1.0 |
4.3-5.2 |
0.05-0.25 |
0.25 |
0.15 |
0.05* |
0.15 |
Bal. |
| ER5356 |
0.25 |
0.40 |
0.10 |
0.05-0.20 |
4.5-5.5 |
0.05-0.20 |
0.10 |
0.06-0.20 |
0.05* |
0.15 |
Bal. |
| * Beryllium shall not exceed 0.0008 percent. |
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| 2. Aluminum Alloy Filler Metals for Welding According to DIN1732
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| Designation |
Chemical Composition
(wt%), max. |
| Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others Each |
Others Total |
Al |
| SG-AlSi51) EL-AlSi5 |
4.5-5.5 |
0.40 |
0.05 |
0.2 |
0.1 |
- |
0.2 |
0.15 |
0.05 |
0.15 |
Bal. |
| SG-AlSi121) EL-AlSi12 |
11.0-13.5 |
0.50 |
0.05 |
0.3 |
0.05 |
- |
0.10 |
0.15 |
0.05 |
0.15 |
Bal. |
| SG-AlMg4, 5Mn |
0.25 |
0.40 |
0.05 |
0.60-1.0 |
4.3-5.2 |
0.05-0.25 |
0.25 |
0.15 |
0.05 |
0.15 |
Bal. |
| SG-AlMg5 |
0.25 |
0.40 |
0.05 |
0.1-0.52) |
4.5-5.6 |
0.0-0.32) |
0.20 |
0.15 |
0.05 |
0.15 |
Bal. |
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Suitable for gas welding; |
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Of the two alloying constituents specified,
Mn and Cr, one must be present, namely Mn with not less than 0.2%
and Cr with not less than 0.1%. |
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| 3. Aluminum Alloy Filler Metals for Welding According to JIS Z 3232 |
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| 种类 |
化学成份(wt%), |
| Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others Each |
其他元素合计 |
Al |
| A4043-BY A4043-WY |
4.5-6.0 |
0.80 |
0.30 |
0.05 |
0.05 |
- |
0.10 |
0.20 |
0.05 |
0.15 |
殘部 |
| A4047-BY A4047-WY |
11.0-13.0 |
0.80 |
0.30 |
0.15 |
0.10 |
- |
0.20 |
- |
0.05 |
0.15 |
殘部 |
| A5183-BY A5183-WY |
0.40 |
0.40 |
0.10 |
0.50-1.0 |
4.3-5.2 |
0.05-0.25 |
0.25 |
0.15 |
0.05 |
0.15 |
殘部 |
| A5356-BY A5356-WY |
0.25 |
0.40 |
0.10 |
0.05-0.20 |
4.5-5.5 |
0.05-0.20 |
0.10 |
0.06-0.20 |
0.05 |
0.15 |
殘部 |
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| 4. Typical Size and Packing
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Wires: 0.030", 0.035",
3/64", 1/16", 3/32" and 1/8" in diameter, packed
in 13.5 lbs or 6.0kg / spool.
Rods: 1/16", 3/32", 1/8" and 5/32" in diameter
and 36" in length, packed in 11 lbs or 5.0kg / paper tube. |
| Note: Other specifications can be available as per customer's requirements. |
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| 5. Guide to the Choice of Filler Metal for General Purpose Welding |
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