Crucible Steel HALCOMB® 425 Tool Steel, AISI H19

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Crucible Steel HALCOMB® 425 Tool Steel, AISI H19
Categories:	Metal; Ferrous Metal; Tool Steel
Material Notes:	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, drastic cooling (flooding, dunking) should be avoided due to the risk of thermal shock. Halcomb 425 may be used for tool temperatures up to about 1100F, with brief exposures up to about 1200/1250F. Information provided by Crucible Industries
Key Words:	AISI H19
Vendors:

Available Properties

Density
Hardness, Brinell
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Hardness, Rockwell C, oil quenched from 2100°F then tempered
Modulus of Elasticity
Charpy Impact, V-notch, 48-50 HRC
Charpy Impact, V-notch, 38-40 HRC
Charpy Impact, V-notch, 48-50 HRC
Charpy Impact, V-notch, 48-50 HRC
Charpy Impact, V-notch, 38-40 HRC
Charpy Impact, V-notch, 38-40 HRC
CTE, linear
CTE, linear
CTE, linear
Thermal Conductivity
Thermal Conductivity
Processing Temperature, Critical Thermal Treatment Temperature
Carbon, C
Chromium, Cr
Cobalt, Co
Iron, Fe, as balance
Manganese, Mn
Molybdenum, Mo
Silicon, Si
Tungsten, W
Vanadium, V

Property Data

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