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heat checking resistance

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Journal Articles
Alloy Digest (2020) 69 (7): TS-796.
Published: 01 July 2020
... Crucible Nu-Die V (Type H13) is a medium-carbon, chromium-molybdenum-vanadium, alloy hot work tool steel that provides a good balance of toughness, heat check resistance, and temper resistance, along with moderate wear resistance. It is used for tool temperatures up to about 540 °C (1000 °F...
Journal Articles
Alloy Digest (2010) 59 (12): TS-695.
Published: 01 December 2010
... DH 21 is a hot work die steel with excellent heat check resistance, excellent mechanical properties at high temperatures, excellent temper resistance, excellent oxidation resistance, and excellent nitriding properties. The alloy was developed to extend the life of aluminum die cast molds...
Journal Articles
Alloy Digest (1986) 35 (10): TS-464.
Published: 01 October 1986
... CRUCIBLE CPM 9V is a tool steel made by the Crucible Particle Metallurgy (CPM) Process. It is a lower carbon and vanadium modification of Crucible CPM 10V with enhanced toughness and heat-check resistance. This provides CPM 9V with an excellent combination of properties for both hot and cold-work...
Journal Articles
Alloy Digest (2000) 49 (8): TS-579.
Published: 01 August 2000
... Boehler W302 ISOBLOC is a premium grade H13 tool steel with a good combination of toughness, heat-checking resistance, temperature resistance, and high-temperature strength. This datasheet provides information on composition, physical properties, and hardness. It also includes information on high...
Journal Articles
Alloy Digest (2003) 52 (4): TS-600.
Published: 01 April 2003
... Hot-working die steel DH31-S has high strength, toughness, and high heat check resistance. This datasheet provides information on physical properties, elasticity, tensile properties, and shear strength. It also includes information on high temperature performance as well as heat treating. Filing...
Journal Articles
Alloy Digest (2000) 49 (4): TS-576.
Published: 01 April 2000
..., in conjunction with heat checking resistance, enables Cuprodie 2 to achieve increased production quantities before main- tenance is required. Heat Treatment: Annealing. Charge into a furnace that is at 316 °C (600 °F) or lower. Heat evenly at a rate of 111 °C (200 °F) per hour to 782 793 °C (1440 1460 °F). Soak...
Journal Articles
Alloy Digest (1952) 1 (3): TS-3.
Published: 01 November 1952
... BETHLEHEM HOT WORK 8 alloy is a hot-work tool steel having high wear resistance in the higher range of operating temperatures. It also has high resistance to surface wash and heat-checking. This datasheet provides information on composition, hardness, and tensile properties as well as fracture...
Journal Articles
Alloy Digest (2005) 54 (7): TS-617.
Published: 01 July 2005
... to conventional grades. The tool steel has a maximum hardness of 58 HRC. It is a high-hardness and tough grade with excellent heat checking resistance. It has as fine a microstruc- ture as that of hot-work die steels resulting in higher toughness than con- ventional high-speed tool steels. The alloy has a high...
Journal Articles
Alloy Digest (2013) 62 (10): TS-723.
Published: 01 October 2013
...). Heat rapidly from the preheat. Furnace or salt: 1010 1080 ºC (1850 1975 ºF). For maximum toughness: 1010 1029 ºC (1850 1885 ºF). For maximum hot hardness and heat checking resistance: 1066 1080 ºC (1950 1975 ºF). Quenching. Air, pressurized gas, warm oil, or salt. For pressurized gas quenching...
Journal Articles
Alloy Digest (1967) 16 (11): TS-199.
Published: 01 November 1967
.... Welding with shielded arc is recommended. General Characteristics: Bohler-WPZ is a high-tungsten, low-carbon hot-work steel having a good combination of abrasion resistance, heat-check resistance, and shock resistance. It is particularly adapted for dies which may become heated co a dull red heat while...
Journal Articles
Alloy Digest (1994) 43 (6): TS-527.
Published: 01 June 1994
... and often the material of choice, for die casting Zinc, Altmtinum, Magnesium, Brass and Braze. where high thermal shock and heat checking resistance is mandatory. In this appli- cation it is employed as the die, core, sprue patts, nozzles, shot sleeves (often nitrided) and injection pins (usually nittided...
Journal Articles
Alloy Digest (1982) 31 (10): TS-405.
Published: 01 October 1982
... GUTERL H-13 is an air-hardening chromium-molybdenum-vanadium tool steel that finds wide use as dies in the forging, extrusions and die-casting industries. It has good hot hardness and wear resistance, extreme toughness and high resistance to heat checking and erosive action. Also, it has excellent...
Journal Articles
Alloy Digest (1992) 41 (7): TS-511.
Published: 01 July 1992
... THYROTHERM 2799 is a maraging tool steel with extremely low heat treat distortion and high resistance to thermal shock and excellent weldability. The alloy also possesses resistance to heat checking a high work temperatures. This datasheet provides information on composition, physical properties...
Journal Articles
Alloy Digest (2009) 58 (12): TS-685.
Published: 01 December 2009
... in applications requiring improved hot hardness or heat check resistance, at a slight decrease in toughness. It may be used at tool temperatures up to about 595 °C (1100 °F), with brief exposures up to about 650 °C (1200 °F). Applications: Typical applications include: extrusion tooling, hot upset dies, die...
Journal Articles
Alloy Digest (1960) 9 (11): SA-106.
Published: 01 November 1960
... UNITEMP-14MV is a silicon-chromium-molybdenum-vanadium alloy steel having high resistance to thermal cracking and heat checking, even in a highly hardened condition, and also has good shock resistance at high hardness levels. This datasheet provides information on composition, physical properties...
Journal Articles
Alloy Digest (1959) 8 (4): SA-82.
Published: 01 April 1959
... Timken 17-22-AV is a silicon-chromium-molybdenum-vanadium alloy steel having high resistance to thermal cracking and heat checking, even in a highly hardened condition, and also has good shock resistance at high hardeness levels. This datasheet provides information on composition, hardness...
Journal Articles
Alloy Digest (1981) 30 (4): TS-381.
Published: 01 April 1981
... AISI Type H12 is a general-purpose, low-carbon, chromium-molybdenum-tungsten hot-work steel for tools and dies that require high toughness. It has high hardenability and offers high resistance to softening in service at elevated temperatures. It also offers good resistance to heat checking and may...
Journal Articles
Alloy Digest (1982) 31 (7): TS-401.
Published: 01 July 1982
... AISI Type H19 is a hot-work tool and die steel that is characterized by excellent resistance to shock and abrasion at elevated temperatures. This steel provides relatively high toughness and outstanding resistance to heat checking and softening at elevated temperatures. Among its many applications...
Journal Articles
Alloy Digest (1986) 35 (1): TS-453.
Published: 01 January 1986
... and offers high resistance to softening in service at elevated temperatures. It also offers good resistance to heat checking and may be water cooled in service. It is suitable for hot-work applications involving severe conditions of shock and sudden temperature changes. Its many applications include hot...
Journal Articles
Alloy Digest (1974) 23 (10): TS-276.
Published: 01 October 1974
... NU-DIE V is an air-hardening, hot-work tool and die steel with high resistance to heat checking and erosive action. It has good hot hardness and wear resistance. NU-DIE V is used for die casting and extrusion dies for aluminum and magnesium and for plastic-molding equipment. This datasheet...