Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:standard
|
| gptkbp:appliesTo |
cold-work tool steels
hot-work tool steels mold steels shock-resisting tool steels |
| gptkbp:covers |
tool steels
|
| gptkbp:firstPublished |
1972
|
| https://www.w3.org/2000/01/rdf-schema#label |
ASTM A681
|
| gptkbp:language |
English
|
| gptkbp:latestReleaseVersion |
ASTM A681-08 (2013)
|
| gptkbp:publishedBy |
gptkb:ASTM_International
|
| gptkbp:region |
gptkb:United_States
|
| gptkbp:specifies |
chemical composition requirements
mechanical property requirements hardness requirements heat treatment requirements manufacturing process requirements |
| gptkbp:usedFor |
bars
billets forgings tool steel products |
| gptkbp:bfsParent |
gptkb:A15_tool_steel
|
| gptkbp:bfsLayer |
8
|