Classification: S Cu6240 ~ERCuAl-A2
Copper · S Cu6240 ~ERCuAl-A2
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Standards and classifications
| EN ISO 24373 | ~ S Cu 6180 (CuAl10) |
|---|---|
| AWS-A5.7 | ~ERCuAl-A2 |
Field of application
Joint welding of copper-aluminium alloys Copper-copper alloys Surfacing on unalloyed and low-alloy steels, as well as on cast iron. MIG: recommended TIG: recommended GAS: unsuitable
Manufacturer's text, original German.
Chemical composition — limit values
| Cu | Al | Fe | Mn | Ni |
|---|---|---|---|---|
| Rest | 8,5 | 0,8 | 0,5 | 0,5 |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| Cu | Al | Fe | Mn | Ni |
|---|---|---|---|---|
| Basis | 8,5-11 | 0,5- 1,5 | <1 | <1 |
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 (Rp0,2) 200 N/mm²
- Tensile strength (Rm) 450 N/mm²
- Elongation (A)(Lo=5do) 20 %
- Brinell hardness 130 HB
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| WIG | (ISO 14175) I1 (=-) |
| MSG | (ISO 14175) I1 (=+) |
Available forms and packaging
- MIG: D100, D200, K200, K300
- 0,8mm 1,0mm 1,2mm 1,6mm
Diameters: 0,8 mm 1,0 mm 1,2 mm 1,6 mm
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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