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Afrox 312 is a rutile basic coated low carbon electrode of the 29% chromium, 9% nickel type. The structure is highly resistant to hot cracking and extremely tolerant of dilution from medium and high carbon steel, etc. Afrox 312 is a universal electrode specifically designed for welding steel of low weldability. The electrode is suitable for welding austenitic manganese steel, medium and high carbon hardenable steel, tools, dies, springs, etc. which may be of unknown composition.