Which welding helmet should you choose?
Work safety is a key issue while welding. Necessary protection is provided by welding helmets, which…
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Carbon steel and its properties
Carbon steel is currently a very widely used material. It is used both in popular everyday…
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Steel grades and types
Steel is undoubtedly one of the most popular and commonly used materials in the world. It…
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Brazing and soft soldering – the expondo guide
Doing odd jobs around the house often means we need to do things usually reserved for…
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Cast iron welding – the expondo guide
Cast iron is widely used in industry, largely due to its low price and good casting…
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