Technical Data Sheet
|Chemical Composition Limits|
|Greek Ascoloy||0.15-0.20||0.040 max||0.50 max||1.80-2.20||2.5-3.5||0.50 max||0.030 max||12-14||0.50 max||Bal|
Greek Ascoloy is a hardenable chromium-nickel-tungsten martensitic alloy. Greek Ascoloy is designed for use in highly stressed parts at temperature up to 1200ºF (649ºC). It obtains deep hardening and has superior creep strength, resistance to tempering and stress-corrosion cracking together with the properties of the standard 12% chromium grades of stainless steel.
Typical Mechanical Properties
|Alloy||Test Temp||Yield Strength 0.2% offset||Ultimate Tensile Strength
||Elongation in 2"(%)||Reduction of Area %|
|Specimens heat treated by hardening at 1750°F (954°C), oil quench followed by tempering at 1200°F (649°C), air cool|
AMS 5616 Bar / Forgings / Wire
AISI 615 Bar / Forgings / Wire
AMS 5508 Sheet / Strip / Plate
AISI 418 Sheet / Strip / Plate
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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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