Mechanical Properties | Metric | English | Comments |
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Charpy Impact | 14.9 J @Tempering Temp. 566 °C |
11.0 ft-lb @Tempering Temp. 1050 °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 | 14.9 J @Temperature 21.1 °C |
11.0 ft-lb @Temperature 70.0 °F |
38-40 HRC; V-notch |
Crucible Steel HALCOMB® 425 Tool Steel, AISI H19 Halcomb 425 is designed for higher operating temperatures than H13, where wear resistance and heat check resistance are more critical than toughness. While H19 has excellent heat checking resistance.. |
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Charpy Impact | 14.9 J @Tempering Temp. 568.3 °C |
11.0 ft-lb @Tempering Temp. 1055 °F |
hardened at 2120°F, then tempered; C-notch |
Crucible Steel REX® M4 High Speed Steel REX M4 is a special purpose high speed steel designed to give high wear resistance in tools. Its high vanadium and carbon content provide for high resistance to cratering and wear in cold work punch.. |