Classification: AlSi12 Al 4047
Aluminium · AlSi12 Al 4047
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Standards and classifications
| EN ISO 18273 (2004) | Al 4047 - AlSi12 |
|---|---|
| AWS-Bezeichn ung | ER 4047 |
Field of application
Joint welding of aluminium-silicon alloys Welding of aluminium casting alloys up to 12% Si
Manufacturer's text, original German.
Chemical composition — limit values
| Si | Mn | Mg | Zn | Ti | Al |
|---|---|---|---|---|---|
| 12,0 | 0,30 max | 0,05 max | 0,10 | 0,15 max | Rest |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| Si | Mn | Al |
|---|---|---|
| 12,0 | ~0,30 | Rest |
Nominal wire analysis in %. Limit values and the nominal analysis are two different figures and are listed separately.
Mechanical properties of the weld metal
- 0.2% proof strength (Rp 0,2) 80 N/mm²
- Tensile strength (Rm) 180 N/mm²
- Elongation (A)(Lo=5do) 5%
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| WIG | (ISO 14175) I1 (~) |
| MSG | (ISO 14175) I1 (=+) |
Base materials
- Alu-Si-Legierungen
- Aluminium-Gusslegierungen
- G-AlSi 10 Mg
- G-AlSi 12
- siehe auch „Miterfasste Werkstoffe DB“ im
- hinteren Teil dieses Kataloges
Available forms and packaging
- MIG: gespult auf D100 / D200 / K 200 / K 300
- WIG: verpackt in Karton a 10 kg
Spools: D100 D200 K200 K300
Spools listed for this product
| Spool | Outer diameter | Bore / inner diameter | Outer width | Wire weight |
|---|---|---|---|---|
| K300 (B300) | 300 mm | Inner diameter: 180 mm | 103 mm | 15–20 kg |
| D100 (S100) | 100 mm | Bore diameter: 16,5 mm | 45 mm | 0,5–1 kg |
| D200 (S200) | 200 mm | Bore diameter: 50,5 mm | 55 mm | 2–5 kg |
Documentation
Related DRATEC products
Products from the same category. Not a claim of technical interchangeability.
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