Mechanical Properties | Metric | English | Comments |
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Charpy Impact | 17.6 J @Tempering Temp. 593 °C |
13.0 ft-lb @Tempering Temp. 1100 °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 | 17.6 J @Tempering Temp. 538 °C |
13.0 ft-lb @Tempering Temp. 1000 °F |
air cooled from 1850°F then tempered; V-notch |
Crucible Steel HALCOMB® 218 Tool Steel, AISI H11 Halcomb 218 is a general purpose hot work tool steel, combining good toughness with moderate high-temperature strength and heat check resistance. Because of its high toughness, it is particularly su.. |
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Charpy Impact | 17.6 J @Temperature 260 °C |
13.0 ft-lb @Temperature 500 °F |
48-50 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 | 17.6 J @Temperature 98.9 °C |
13.0 ft-lb @Temperature 210 °F |
V-notch |
Bohler-Uddeholm UDDEHOLM QRO® 90 SUPREME Hot Work Tool Steel Chromium-molybdenum-vanadium alloyed steelQRO® 90 SUPREME is a premium hot work die steel with high hot yield strength and very good temper resistance. Especially suited for die casting of aluminum.. |
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Charpy Impact | 17.6 J @Tempering Temp. 579.4 °C |
13.0 ft-lb @Tempering Temp. 1075 °F |
air cooled from 1875°F then tempered; V-notch |
Crucible Steel PDCQ Premium Quality High Toughness H13 Steel Crucible PDCQ™ is a premium version of H13, manufactured to exceed die casting industry specifications. PDCQ has at least 10 ft. lbs room temperature transverse toughness. Its enhanced toughness pr.. |