Weld with Confidence
This page provides practical advice, compatibility information, and downloadable resources to help you get the best performance from your Globweld products.
Best Practices for Successful Welding
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Always select wire based on base metal type, mechanical strength requirements, and corrosion resistance.
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For heat-treated aluminum alloys, use filler metal with a lower melting point (e.g. ER4043 for 6061) to reduce hot cracking risk.
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Match welding parameters (current, voltage, gas) to wire diameter and joint design.
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Avoid combining magnesium and copper in the weld pool to reduce cracking tendency.
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Store and handle wire using approved methods (see storage section).
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In cold or windy conditions:
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Preheat workpiece to 65°C if ambient temp is below 10°C
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Use wind shields to stabilise shielding gas
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Use a calibrated thermometer for preheating and maintain interpass temperatures where required (e.g. <150°C for stainless).
Need wire for a specific project? Visit our Shop to compare available diameters and alloys.
How to Store Welding Wire Correctly
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Store in a dry, ventilated environment (10–40°C, <60% humidity). Do not store near windows, vents, or external walls where condensation may form.
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Keep away from water, acids, alkalis, and volatile chemicals. In coastal areas, a dehumidifier may be necessary.
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Keep wire away from UV light or ozone exposure if stored near electrical equipment.
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Place wire on a pallet or raised rack, never directly on the floor or against a wall.
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Maintain at least 300 mm distance from walls.
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Do not damage inner packaging or break wire reels.
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Once opened, use wire as soon as possible. Exposure to air reduces oxidation resistance.
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Label opened spools with the date they were unsealed.
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Follow a first-in, first-out system to minimise storage time.
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Keep wire clearly organised by type and size to avoid misuse.
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