Classification: S Cu1898 ER Cu
Copper · S Cu1898 ER Cu
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Standards and classifications
| EN ISO 24373 | ~S Cu 1898 (CuSn1) |
|---|---|
| AWS-A5.7 | ER Cu |
Field of application
Joint welding of pure copper MIG: recommended TIG: recommended GAS: suitable
Manufacturer's text, original German.
Chemical composition — limit values
| Cu | Al | Fe | Mn | Si | Sn |
|---|---|---|---|---|---|
| Rest | 0,01 | 0,05 | 0,30 | 0,30 | 0,80 |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| Cu | Mn | Sn | Si |
|---|---|---|---|
| Basis | 0,30 | 0,80 | 0,30 |
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) 100 N/mm²
- Tensile strength (Rm) 220 N/mm²
- Elongation (A)(Lo=5do) 30 %
- Impact energy (Av) 70 J
- Brinell hardness 50
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| WIG | (ISO 14175) I1 (=-) |
| MSG | (ISO 14175) I1 (=+) |
Base materials
- 2.0070 2.0076 2.0090 2.0040
Available forms and packaging
- MIG: gespult auf D100 / D200 / K 200 / K 300
- WIG: verpackt in Karton a 10kg
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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