Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:steel
|
| gptkbp:category |
carbon tool steel
|
| gptkbp:containsElement |
carbon
manganese silicon molybdenum vanadium chromium |
| gptkbp:hardness |
high
|
| gptkbp:heat_treatable |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
A40 tool steel
|
| gptkbp:standardizedBy |
gptkb:AISI
|
| gptkbp:toughness |
moderate
|
| gptkbp:usedFor |
machinery parts
cutting tools dies tool making |
| gptkbp:bfsParent |
gptkb:Crucible_Industries
|
| gptkbp:bfsLayer |
7
|