Advantages And Operational E6013

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Product Introduction

Category	Details	Supplementary Notes
Process Advantages	1. Arc characteristics: Soft and stable arc, arc striking success rate ≥95%, no obvious defects after re-ignition 2. Weld appearance: Uniform slag coverage, slag detachment rate ≥98%, fine fish-scale pattern on weld surface 3. Operational adaptability: Compatible with all-position welding, high fault tolerance for beginners 4. Base metal adaptability: High tolerance to slightly rusted (rust rate ≤5%) and slightly oily (oil content ≤0.5%) base metals	Compared with other electrodes (e.g., E6011), E6013 has 30%-50% lower spatter rate, suitable for scenarios with high appearance requirements
Operational Precautions	1. Current control: Current for vertical/overhead welding should be 10%-15% lower than that for flat welding to prevent molten pool sagging 2. Arc length control: Recommended arc length 1-2mm (about 1/2 of electrode diameter); excessive length may cause porosity 3. Electrode movement: Straight-line movement recommended for thin plates; small "zigzag" movement for thick plates 4. Environmental adaptation: Extra drying required for electrodes when humidity ＞85%, and windproof measures needed at welding site	In low-temperature (＜0℃) environments, preheat base metal to 50-80℃ to prevent cold cracks in welds

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E6013 Electrodes