bn:00074123n
Noun Concept
Categories: Building materials, Roofing materials, All articles containing potentially dated statements, Articles with short description, 2nd-millennium BC introductions
EN
steel  steel industry  Aluminum steel alloy  Ancient steel  crude steel
EN
An alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range WordNet 3.0
metal
alloy
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EN
An alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range WordNet 3.0 & Open English WordNet
Steel is an alloy made up of iron with typically a few tenths of a percent of carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Wikipedia
Electrogalvanized, cold-rolled, coil, a low-cost type of metal with high thermal conduction that is often used for computer cases Wikipedia Disambiguation
Industry that deals with the processing of iron. OmegaWiki
Any of various alloys based on iron containing carbon (usually 0.1-0.7 per cent) and often small quantities of other elements such as phosphorus, sulphur, manganese, chromium, and nickel. Steels exhibit a variety of properties, such as strength, machinability, malleability, etc., depending on their composition and the way they have been treated. OmegaWiki