ER CuAl8
Bluweld
ER CuAl8
Copper Alloy Gas Shielded Metal (MIG/MAG) Welding Wire
- 8% Aluminum alloyed copper wire electrode for GMA (MIG) welding of copper-aluminum (Cu-Al) alloys (aluminum-bronzes).
- Also suitable for surfacing of parts subjected to metal to metal wear under high compressive stresses or in the presence of corrosive agents (acids, sea water).
- Ship propellers, shaft bearings, gear bearings, liners, pumps, shafts, gate valves, shipbuilding skids, sliding guide rails.
- Welded connections in aluminum bronze pipes and heat exchangers with high resistance to corrosion.
- Welding applications for joining and filling between aluminum coated steels, cast irons and aluminum bronze parts used in the chemical industry, shipbuilding industry and machinery manufacturing.
- Bearings in galvanized steels.
Classification:
- AWS/ASME SFA-5.7 ERCuAl-A1
- TS EN ISO 24373 S Cu 6100 (CuAl7)
Chemical Analysis:
| Mn | Al | Cu |
|---|---|---|
| 0.4 | 7.6 | 92 |
Mechanical Properties:
- Yield strength (N/mm²): 200
- Tensile strength (N/mm²): 430
- Elongation (%): 40
- Hardness (HB): 100
- Impact test (°C): 910-1040
Shielding Gases:
- I1 Inert gas Ar (100%)
- I3 Inert gas Ar + 0.5- 95% He
Catalogs : ER CuAl8 Catalog-1,
User Guides :
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