Ontologies
CPTO

Concrete Process and Technology Ontology (CPTO)

OWL
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Last submission date April 16, 2026
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Classes CPTO
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http://www.w3.org/2002/07/owl#Class

alloy steel

IRI
Preferred name

alloy steel
Type http://www.w3.org/2002/07/owl#Class
Status Active
Ontology CPTO
Definition
steel that is alloyed with a variety of elements in amounts between 1.0% and 50% by weight, typically to improve its mechanical properties
ID https://w3id.org/pmd/co/PMD_0010005
https://w3id.org/pmd/co/PMD_0010005
https://dev.matportal.org/ontologies/CPTO/PMD_0010005
Preferred name

alloy steel
Definitions
steel that is alloyed with a variety of elements in amounts between 1.0% and 50% by weight, typically to improve its mechanical properties

Raw data

rdf:type
rdfs:subClassOf
rdfs:label
alloy steel
skos:definition
steel that is alloyed with a variety of elements in amounts between 1.0% and 50% by weight, typically to improve its mechanical properties
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