Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Charpy Impact | 10.8 J @Tempering Temp. 538 °C |
8.00 ft-lb @Tempering Temp. 1000 °F |
air cooled from 1850°F then tempered; V-notch |
Crucible Steel CHRO-MOW® Tool Steel, AISI H12 Chro-Mow is a general purpose hot work tool steel, combining good high-temperature strength with moderate toughness and heat check resistance. It is suited for applications where drastic coolants ar.. |
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Charpy Impact | 10.8 J @Temperature 21.1 °C |
8.00 ft-lb @Temperature 70.0 °F |
38 HRC; V-notch |
Crucible Steel PEERLESS A Tool Steel, AISI H21 Peerless A is designed for tools which will run hot, at operating temperatures between about 600F and 1100F. The tools should not be water cooled in service, due to a high risk of thermal shock. Pee.. |