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shock-resisting tool steel

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Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005972
EISBN: 978-1-62708-168-9
... discussed include water-hardening tool steels, shock-resisting tool steels, oil hardening cold-work tool steels, low-alloy special-purpose tool steels, and carbon-tungsten special-purpose tool steels. carbon-tungsten special-purpose tool steel cold work tool steel heat treatment oil hardening cold...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003202
EISBN: 978-1-62708-199-3
..., austenitizing, quenching, preheating, and tempering commonly employed in certain steels. These are water-hardening tool steels, shock-resisting tool steels, oil-hardening cold-work tool steels, medium-alloy air-hardening cold-work tool steels, high-carbon high-chromium cold-work tool steels, hot-work tool...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006417
EISBN: 978-1-62708-192-4
... Abstract Tool steels are carbon, alloy, and high-speed steels that can be hardened and tempered to high hardness and strength values. This article discusses the classifications of commonly used tool steels: water-hardening tool steels, shock-resisting tool steels, cold-work tool steels, and hot...
Image
Published: 01 December 1998
Fig. 2 Effect of tempering temperature on hardness of type S1 shock-resisting tool steels Steel Composition, % Quenching Temperature Medium No. Type C Si W Cr V °C °F 1 S1 0.43 … 2.00 1.30 0.25 955 1750 … 2 S1 0.53 … 2.00 1.65 0.25 900 1650 More
Image
Published: 01 October 2014
Fig. 6 Effect of tempering temperature on surface hardness of shock-resisting tool steels Steel Composition, % Quenching Medium Temperature No. Type C Si W or Mo Cr V °C °F 1 S1 0.43 … 2.00 W 1.30 0.25 955 1750 … 2 S1 0.53 … 2.00 W 1.65 0.25 900 More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006064
EISBN: 978-1-62708-175-7
... as K Ic k/E α, where K Ic is fracture toughness. In general, the higher the value, the better the thermal shock resistance. Applications and Grade Selection Applications for cemented carbide have expanded since its invention in the early 1920s, such that cemented carbide the dominant tool...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005104
EISBN: 978-1-62708-186-3
... hardness, or change to a less wear-resistant blade material or to a shock-resistant tool steel having a hard case over a tough core, to obtain the toughness needed to resist edge chipping. For example, D2 tool steel is recommended for shearing any metal substantially less than 6 mm ( 1 4...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002126
EISBN: 978-1-62708-188-7
...×. Courtesy of Kennametal Inc. Fig. 2 Micrograph of a hot-pressed Al 2 O 3 -TiC ceramic tool material. 1500×. Courtesy of Kennametal Inc. Alumina-Zirconia Alumina-zirconia (Al 2 O 3 -ZrO 2 ) is an alloyed ceramic with higher fracture toughness and thermal shock resistance than monolithic...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003976
EISBN: 978-1-62708-185-6
... of die materials in forging Table 3 Typical service temperature of die materials in forging Tool material Recommended service temperature range °C °F Low-alloy steels, air-hardening steels, shock-resisting steels 205–480 400–900 Chromium, tungsten, and molybdenum hot work steels...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005974
EISBN: 978-1-62708-168-9
... H13 ( Ref 2 ). Type H14 Tool Steel H14 contains 5% chromium and 5% tungsten, and is also available with small additions of vanadium (0.25%), molybdenum (0.25%), and cobalt (0.50%). It has greater hot hardness and wear resistance than H11, 12, or 13, but is not as shock resistant. Similar...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... of these additives impart different combinations of wear resistance, thermal shock resistance, and toughness, and they allow tools to be tailored for a wide range of machining applications. The newer cermets are used in semifinishing and finishing of carbon and alloy steels, stainless steels, ductile irons, free...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001041
EISBN: 978-1-62708-161-0
... steels, including high-speed steels, hot and cold-work steels, shock-resisting steels, and special-purpose steels. Hot-work steels are designed to withstand excessive amounts of heat, pressure, and abrasion, suiting them for punching, shearing, and high-temperature forming applications. Cold-work tool...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001104
EISBN: 978-1-62708-162-7
... Abstract Cemented carbides belong to a class of hard, wear-resistant, refractory materials in which the hard carbide particles are bound together, or cemented, by a soft and ductile metal binder. The performance of cemented carbide as a cutting tool lies between that of tool steel and cermets...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003188
EISBN: 978-1-62708-199-3
... resistance, whereas higher feed rates require tools with increased toughness. High-speed tool steels are the toughest materials; however, their relatively low wear resistance limits their application to lower-speed machining operations. At the other end of the spectrum, ultrahard materials such as CBN...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002124
EISBN: 978-1-62708-188-7
...-cobalt alloys containing TiC, TaC, and NbC are called complex grades, multigrades, or steel-cutting grades. Adding TaC to WC-TiC-Co alloys partially overcomes the deleterious effect of TiC on the strength of WC-Co alloys. Tantalum carbide also resists cratering and improves thermal shock resistance...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003114
EISBN: 978-1-62708-199-3
... Abstract This article discusses the characteristics, composition limits, and classification of wrought tool steels, namely high-speed steels, hot-work steels, cold-work steels, shock-resisting steels, low-alloy special-purpose steels, mold steels, water-hardening steels, powder metallurgy tool...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002123
EISBN: 978-1-62708-188-7
... Abstract Cast cobalt alloys were developed to bridge the gap between high-speed steels and carbides. Although comparable in room-temperature hardness to high-speed steel tools, cast cobalt alloy tools retain their hardness to a much higher temperature and can be used at higher cutting speeds...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005140
EISBN: 978-1-62708-186-3
... operations, dies made from tool steels other than those discussed previously may be desirable. For example, shock-resistant tool steels such as S1, S5, and S7 may be used for die components subjected to severe impact in service. H11 and H13, possibly nitrided for greater wear resistance, also may be used...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006576
EISBN: 978-1-62708-290-7
... hardening and contain chromium and nickel as primary elements Water-hardening tool steels W Shallow hardening steels with carbon as the principal alloying element Shock-resisting tool steels S Used in applications requiring high toughness and resistance to shock loading. Variation in hardenability...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002121
EISBN: 978-1-62708-188-7
... response, high wear resistance, high resistance to the softening effect of heat, and good toughness for effective use in industrial cutting operations. Commercial practice has developed two groups of cutting materials: The recognized standard high-speed tool steel, which serves almost all...