1-20 of 944 Search Results for

hardness

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560431
EISBN: 978-1-62708-353-9
...Abstract Abstract This appendix provides a description of the hardness code and specification of hardness numbers for metals. This appendix is a reprint of a graphic showing how to specify hardness values for metals obtained using various test methods. Reprinted from Kenneth H. Budinski...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560433
EISBN: 978-1-62708-353-9
...Abstract Abstract This appendix lists approximate equivalent hardness numbers and tensile strengths for Vickers hardness numbers for steel. This appendix is a reprint of a table giving approximate equivalent Brinell, Rockwell, Knoop, and Shore scleroscope hardness numbers and tensile...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560435
EISBN: 978-1-62708-353-9
...Abstract Abstract This appendix lists approximate equivalent hardness numbers and tensile strengths for Brinell hardness numbers for steel. This appendix is a reprint of a table giving approximate equivalent Rockwell, Knoop, and Shore scleroscope hardness numbers and tensile strengths...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560437
EISBN: 978-1-62708-353-9
...Abstract Abstract This appendix lists approximate equivalent hardness numbers and tensile strengths for Rockwell C and B hardness numbers for steel. This appendix is a reprint of tables giving approximate equivalent Brinell, Knoop, and Shore scleroscope hardness numbers and tensile...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310079
EISBN: 978-1-62708-326-3
...Effect of carbon concentration and martensite content on the as-quenched hardness of steel Table 1 Effect of carbon concentration and martensite content on the as-quenched hardness of steel Carbon, % Hardness, HRC, with extent of martensite content, M, % 99 95 90 80 50 0.10...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410335
EISBN: 978-1-62708-265-5
...Abstract Abstract The properties of martensite and the mechanisms that govern its formation are the key to understanding hardness and the hardenability of carbon steel. Martensite is a transformation product of austenite that requires rapid cooling to suppress diffusion-dependent transformation...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410647
EISBN: 978-1-62708-265-5
... This appendix is a compilation of approximate equivalent hardness numbers and tensile strengths for carbon and alloy steels in the annealed, normalized, and quenched-and-tempered conditions. alloy steel carbon steel equivalent hardness number tensile strength Approximate equivalent...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060465
EISBN: 978-1-62708-261-7
...Abstract Abstract This appendix includes tables and figures that provide approximate Brinell equivalent hardness numbers for steels. Brinell equivalent hardness number steel HARDNESS CONVERSIONS ( Fig. A3.1 and Table A3.1 ) are empirical relationships limited to specific...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310001
EISBN: 978-1-62708-346-1
...Abstract Abstract This chapter discusses the history of hardness testing and defines the term hardness. It describes the interrelationship between material structure and hardness and the relationships between hardness and other mechanical material properties. In addition, information...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310025
EISBN: 978-1-62708-346-1
...Abstract Abstract This chapter describes the procedures, characteristics, and applications for static hardness test methods. It addresses test methods that are state of the art, commonly used, or that may find increased use due to certain advantages. The methods addressed are Rockwell hardness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.9781627083461
EISBN: 978-1-62708-346-1
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130529
EISBN: 978-1-62708-284-6
...Abstract Abstract This appendix is a collection of tables listing examples of published hardness conversion equations, approximate Rockwell B and C hardness conversion numbers for nonaustenitic steels, and equivalent hardness numbers for Brinell hardness numbers and Vickers (diamond pyramid...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440027
EISBN: 978-1-62708-262-4
... 9262H 2.8–4.2 9437H 2.4–3.7 9440H 2.4–3.8 9442H 2.8–4.2 9445H 2.8–4.4 Source: Ref 10 Brinell hardness numbers for a 10 mm diameter ball Table 1 Brinell hardness numbers for a 10 mm diameter ball Diam of ball impression Brinell hardness number for a load of kg mm...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850334
EISBN: 978-1-62708-260-0
...Abstract Abstract Hardness tests provide valuable information about the quality of materials and how they are likely to perform in different types of service. This chapter covers some of the most widely used hardness testing methods, including Vickers, Rockwell, and Brinell tests, Shore...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720085
EISBN: 978-1-62708-305-8
...Abstract Abstract This chapter discusses the operating mechanism, applications, advantages, and limitations of Brinell hardness testing, Rockwell hardness testing, Vickers hardness testing, Scleroscope hardness testing, and microhardness testing. In addition, the general precautions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310091
EISBN: 978-1-62708-346-1
...Abstract Abstract This chapter discusses the characteristics, advantages, and disadvantages of nondestructive hardness testing methods for metals, including electromagnetic impulse testing, photothermal testing, scratch hardness testing, and ultrasonic contact impedance testing. It also...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310119
EISBN: 978-1-62708-346-1
...Abstract Abstract This chapter reviews the tests and procedures used for measuring hardness of plastics and elastomers. The conventional testing methods (Rockwell, Vickers, Brinell, and Knoop) used for testing of metals are based on the idea that hardness represents the resistance against...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560432
EISBN: 978-1-62708-353-9
...Abstract Abstract This appendix presents a comparison of hardness tests on indenters for different loads along with the applications of these tests. This appendix is a reprint of a graphic showing comparisons of hardness values determined using various test methods. Reproduced from Metal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260187
EISBN: 978-1-62708-336-2
... wall thicknesses (including tube); C, hollow sections with varying wall thickness (one or more cavities in the section). (b) Extruded over the mandrel. Source: Ref 11 Extrudability ratings of various hard alloys Table 1 Extrudability ratings of various hard alloys Alloy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310067
EISBN: 978-1-62708-346-1
...Abstract Abstract In dynamic hardness tests, the test force is applied to the defined indenter in an accelerated way (with a high application rate). Dynamic test methods relate hardness to the elastic response of a material, whereas the classical static indentation tests determine hardness...