|
gptkbp:instanceOf
|
gptkb:steel
|
|
gptkbp:alternativeTo
|
oil-hardening tool steels
|
|
gptkbp:annealingTemperature
|
800°C - 850°C
|
|
gptkbp:carbonContent
|
0.7% - 1.2%
|
|
gptkbp:category
|
air-hardening tool steel
|
|
gptkbp:chromiumContent
|
1.0% - 1.5%
|
|
gptkbp:composition
|
carbon
manganese
silicon
molybdenum
vanadium
chromium
|
|
gptkbp:corrosionResistance
|
low
|
|
gptkbp:density
|
~7.85 g/cm³
|
|
gptkbp:hardeningMethod
|
air hardening
|
|
gptkbp:hardnessAfterHardening
|
up to 62 HRC
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
AISI A6
|
|
gptkbp:machinability
|
good
|
|
gptkbp:manganeseContent
|
0.3% - 0.8%
|
|
gptkbp:meltingPoint
|
1420°C - 1460°C
|
|
gptkbp:molybdenumContent
|
0.9% - 1.4%
|
|
gptkbp:quenchingMedium
|
air
|
|
gptkbp:siliconContent
|
0.3% - 1.0%
|
|
gptkbp:standardizedBy
|
gptkb:American_Iron_and_Steel_Institute
|
|
gptkbp:temperingTemperature
|
150°C - 540°C
|
|
gptkbp:tensileStrength
|
high
|
|
gptkbp:toughness
|
good
|
|
gptkbp:usedFor
|
punches
dies
blanking tools
cold work applications
forming tools
|
|
gptkbp:vanadiumContent
|
0.15% - 0.3%
|
|
gptkbp:wearResistance
|
moderate
|
|
gptkbp:weldability
|
limited
|
|
gptkbp:bfsParent
|
gptkb:A6_tool_steel
|
|
gptkbp:bfsLayer
|
8
|