| E7018 is a high tensile mild steel and low alloy steels. E7018 is an outstanding quality all position welding electrode with extra low hydrogen potassium type coating for high tensile strength mild steel and low alloyt steels. Its nominal welding efficiency is about 110%due to iron powder is contained. The weld metal shows an excellent low temperature toughness and high crck-resistance. It is widely used in important projects of ship,boilers, high pressure vessels, bridges, skyscrapers,offshore drilling platform, nuclear power plants and so on. |
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