Statements (36)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:steel
aluminum alloy |
| gptkbp:air_hardening |
yes
|
| gptkbp:category |
cold work tool steel
|
| gptkbp:color |
gray
|
| gptkbp:containsElement |
gptkb:phosphorus
gptkb:sulfur carbon nickel manganese silicon molybdenum vanadium chromium |
| gptkbp:density |
~7.85 g/cm³
|
| gptkbp:hardness |
high
|
| https://www.w3.org/2000/01/rdf-schema#label |
A8 tool steel
|
| gptkbp:machinability |
moderate
|
| gptkbp:quenching_medium |
air
|
| gptkbp:standardizedBy |
gptkb:AISI
gptkb:SAE |
| gptkbp:tempering_temperature |
400-600°F
|
| gptkbp:toughness |
high
|
| gptkbp:UNNumber |
T30108
|
| gptkbp:usedFor |
knives
industrial cutting tools punches blanking dies cold work applications forming dies shear blades trimming dies |
| gptkbp:wear_resistance |
moderate
|
| gptkbp:weldability |
limited
|
| gptkbp:bfsParent |
gptkb:Crucible_Industries
|
| gptkbp:bfsLayer |
7
|