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China, Chinese Premium E7018 Welding Electrode for Versatile Steel Joining Solutions1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding Soldering SuppliesWelding WirePremium ElectrodeWelding Electrode
JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD.
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Product Description Description: Discover the remarkable versatility of the E7018 low hydrogen potassium type iron-carbon steel welding electrode, designed to excel with both AC and DC power sources, offering seamless performance across all welding positions. This outstanding electrode ensures minimal spatter, effortless slag removal, and delivers a weld of impeccable appearance. It shines particularly in flat and fillet welding applications. With its iron-rich coating, it not only promises superior mechanical properties but also boosts deposition efficiency, reducing the number of necessary welding layers and significantly enhancing productivity. Before welding, it is crucial to ensure that the workpiece is thoroughly cleaned of rust, oil, and moisture. For optimal performance, prepare the electrode by baking it at approximately 350 oC, ensuring it remains dry and primed for immediate use.Uses: This electrode, skillfully engineered for demanding applications, is the perfect choice for welding critical components such as ships, boilers, pressure vessels, pipes, and other significant structural elements crafted from steel of the corresponding strength grade.Deposited metal chemical composition (%)CMnSiSP≤0.12≤1.600.75≤0.035≤0.040Mechanical Properties of Deposited Metal σb(MPa)σs(MPa)δ5(%)AKV(J) -20oCButt weld joints of positive and negative bendingD=3t 120--0Qualified490~655≥400≥22≥47Deposited Metal content ≤8.0mL/100g(Glycerin)X RADIOGRAPHIC EXAMINATION REQUESTED: I-LEVEL.Reference current Electrode diameter(mm)2.53.24.05.0Flat welding Current(A)90~120120~150170~200210~250Vertical welding Current(A)55~9090~120130~170
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