MIG wire WURTH CuSi3
MIG welding wire AWS A5.7: ERCuSi-A
SOLID WIRE CUSI3 1,0X12KG
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Copper-based alloying wire with approx. 3% silicon.
For MIG soldering of copper-silicon and copper-zinc base metals.
Also suitable for welding cast iron, as well as non-alloy and alloy steel.
Excellent corrosion resistance.
Common applications:
- MIG soldering thin sheets, zinc-plated iron or stainless steel.
- Coating steel and cast iron to prevent corrosion.
- Mixing copper and various metals and iron-based alloys.
Classification:
ASME SFA A 5.7: ERCuSi-A
EN ISO 24373: S Cu 6560 (CuSi3Mn)
Material no. 2.1461
Protective gas
I1 Inert gas Ar (100%)
Welding current DC+
Datasheets(X)
Wire diameter (Ø) | 1.0 mm |
Layer-coiled | Yes |
Weight | 12 kg |
Type of coil | Metal coil BS300 |
Min. longitudinal elongation | 40 % |
Min. tensile strength | 350 N/mm² |
Product weight (per item) | 12.000 kg |
American Welding Society (AWS) | A5.7: ERCuSi-A |
Shielding gas | Argon |
Mechanical properties, typical, clean welding material | |
| Tensile strength Rm (N/mm²) | ≥345 |
| Elongation % | ≥40 |
| Yield strength Rp 0.2 (N/mm²) | ≥120 |
Chemical analysis | ||||||||
| Mn | Si | P | Cu | Fe | Al | Sn | Zn | Pb |
| 0.50 | 2.80 | max | max | max | max | max | max | |
| 1.50 | 4.00 | 0.02 | the rest | 0.50 | 0.01 | 0.20 | 0.20 | 0.02 |
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