Chromium
The metallic chemical element Cr, atomic number 24.
How it connects
Chromium is a kind of Non-ferrous metal.
Chromium is filed under Metal.
Other kinds of Non-ferrous metal: Aluminium, Aluminium alloy, Copper, Copper alloy, Gold, Nickel, Pewter, Platinum, Silver, Tin, Titanium, Zamak and Zinc.
In other taxonomies
- ChromiumCAS Registry Number, 7440-47-3the same thing
- chromiumGetty AAT, 300011019nearly the same
- chromiumWikidata, Q725nearly the same
- Uniclassno equivalent
For developersRecord, identifiers and graph
Where it sits
One rule per term beside it, taller for each narrower term
Chromium
14 terms, Copper to Zamak
The word “chromium”
2 meanings
- ChromiumMaterial, this termNo default
- chromeColorScope named colorNo default
Record
- Broader
- Non-ferrous metal
- Provenance
- referencedcomposition dictionary in a materials-retrieval system (src-05); CAS Registry, read 22 Sep 2026
For machines
Permanent address
/id/material/chromiumKnowledge graph
Stored incoming and outgoing relations from the public V1 graph. Ancestors, descendants, and siblings are labelled as derived views rather than stored facts.
- has-conceptMaterialincoming
- has-conceptMaterialincoming
- belongs-to-axisMaterialoutgoing
- belongs-to-facetMaterialoutgoing
- broaderNon-ferrous metaloutgoing
- narrowerNon-ferrous metalincoming
Derived hierarchy views
- ancestor (derived)Non-ferrous metaloutgoing
- ancestor (derived)Metaloutgoing
- sibling (derived)Aluminiumoutgoing
- sibling (derived)Aluminium alloyoutgoing
- sibling (derived)Copperoutgoing
- sibling (derived)Copper alloyoutgoing
- sibling (derived)Goldoutgoing
- sibling (derived)Nickeloutgoing
- sibling (derived)Pewteroutgoing
- sibling (derived)Platinumoutgoing
- sibling (derived)Silveroutgoing
- sibling (derived)Tinoutgoing
- sibling (derived)Titaniumoutgoing
- sibling (derived)Zamakoutgoing
- sibling (derived)Zincoutgoing
Crosswalks
| Scheme | Identifier | Their label, or the search | How close |
|---|---|---|---|
| CAS Registry Number | 7440-47-3 | Chromium | the same thing |
| Getty AAT | 300011019 | chromium | nearly the same |
| Wikidata | Q725 | chromium | nearly the same |
| Uniclass | no equivalent | searched 21 Oct 2026Chromium via https://uniclass.thenbs.com/search?query=Chromium&filter=status%3ACurrent | none |