@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix mi: <https://taxonomy.materialinstruments.com/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://taxonomy.materialinstruments.com/id/material/carbon-steel>
  a skos:Concept ;
  skos:inScheme <https://taxonomy.materialinstruments.com/id/axis/material> ;
  skos:prefLabel "Carbon steel"@en ;
  skos:definition "A non-alloy steel, as classified under EN 10020, whose properties derive from carbon content rather than from deliberate alloying additions."@en ;
  skos:altLabel "plain carbon steel"@en ;
  skos:altLabel "mild steel"@en ;
  skos:altLabel "low carbon steel"@en ;
  skos:hiddenLabel "mild steel"@en ;
  skos:hiddenLabel "low carbon steel"@en ;
  skos:broader <https://taxonomy.materialinstruments.com/id/material/steel> ;
  skos:closeMatch <http://www.wikidata.org/entity/Q967996> ;
  skos:notation "Ma_40_52_83_12"^^<https://taxonomy.materialinstruments.com/ns/uniclass> ;
  mi:sourceBasis "referenced" ;
  dcterms:source "composition dictionary in a materials-retrieval system (src-05); EN 10020:2000" ;
  dcterms:date "2026-09-22" ;
  mi:status "active" .