1-20 of 1742

Search Results for product hardness testing

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 Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003277
EISBN: 978-1-62708-176-4
.... That is, as softer and softer materials are tested, one should expect to get greater and greater variation in the uniformity of the hardness readings obtained. Therefore, GRR studies should be done at the hardness range expected from production parts; if instruments are tested at a different hardness range...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003323
EISBN: 978-1-62708-176-4
... fasteners include product hardness, proof load, axial and wedge tension testing of full-sized products, tension testing of machined test specimens, and total extension at fracture testing. Product hardness, proof load, and cone proof-load test are the test methods for internally threaded fasteners...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003276
EISBN: 978-1-62708-176-4
...: Hardness level (and scale limitations) Specimen thickness Size and shape of the workpiece Specimen surface flatness and surface condition Indent location Production rates Type of material being tested The first six factors in this list are reviewed in this section; the remaining...
Book Chapter

By Gary Runyon, Binky Sargent
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006056
EISBN: 978-1-62708-175-7
... of these analytical methods provides high quality, cost-effective products to the market. The value of each analytical test is dependent on proper implementation of standard test methods and representative sampling. Tests conducted on particles, granules, and powder blends require sampling methods that account...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001014
EISBN: 978-1-62708-161-0
... of higher-carbon steel and most hot-rolled alloy steel bars must be heat treated in order to attain the hardness and microstructure best suited for the final product or to make them suitable for processing. Such heat treatment consists of one or more of the following: some form of annealing, stress...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003103
EISBN: 978-1-62708-199-3
...; and the quenching medium that should be used in hardening. alloying carbon steels hardenability hardenability testing heat-treated products quenching of steel HARDENABILITY OF STEEL is the property that determines the depth and distribution of hardness induced by quenching. Steels that exhibit deep...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006761
EISBN: 978-1-62708-295-2
... Relationship among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness ,” E 140-12, ASTM International 6. “ Standard Test Methods and Definitions for Mechanical Testing of Steel Products ,” A 370-19e1, ASTM International...
Book Chapter

By K.E. Pinnow, W. Stasko
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001042
EISBN: 978-1-62708-161-0
... of measuring 102 mm (4 in.) diam disks after hardening and tempering. With P/M high-speed tool steels, cracking and variation of hardness are minimized because of their fine-grained, uniform structure. Fig. 6 Out-of-roundness measurements on test disks after hardening and tempering. Test disks machined...
Book Chapter

By Vladimir Frankfurt, Philip Nash
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005857
EISBN: 978-1-62708-167-2
...) are widely used in the former Union of Soviet Socialist Republics(USSR) for product depth and hardness inspection after induction heat treatment. Measurement is done by placing a magnetic yoke in contact with the surface of a ferromagnetic material under test to form a magnetic circuit. The yoke is excited...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006544
EISBN: 978-1-62708-210-5
... strength for aluminum alloys has a relatively wide band ( Fig. 8 ) ( Ref 14 ). Thus, tensile testing often is specified as the mechanical property test for heat treated aluminum products, because the correlation between hardness and either tensile strength or yield strength of aluminum alloy is not as good...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009001
EISBN: 978-1-62708-186-3
... conditions at selected locations during high-volume production of the DP600 parts. This was in conjunction with laboratory wear tests to verify a theoretical formula of die wear ( Ref 1 ). The laboratory tests are described in a separate Handbook Online article, “Prediction and Direct Measurements of Die...
Book Chapter

By Edward L. Tobolski
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003275
EISBN: 978-1-62708-176-4
... Abstract Miscellaneous hardness tests encompass a number of test methods that have been developed for specific applications. These include dynamic, or "rebound," hardness tests using a Leeb tester or a Scleroscope; static indentation tests on rubber or plastic products using the durometer...
Book Chapter

By Kenneth E. Pinnow, William Stasko
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002122
EISBN: 978-1-62708-188-7
..., nonuniform microstructure, accompanied by poor toughness and grind-ability, and also present problems of size control and hardness uniformity in heat treatment. Rapid solidification of the atomized powders used in the production of P/M high-speed tool steels eliminates such segregation and produces a very...
Book Chapter

By Edward L. Tobolski, Andrew Fee
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003271
EISBN: 978-1-62708-176-4
...-Rockwell Hardness Testing of Metallic Materials BS 5600-4.5 Powder Metallurgical Materials and Products—Methods of Testing and Chemical Analysis of Hardmetals—Rockwell Hardness Test (Scale A) BS EN ISO 6508-1 Metallic Materials—Rockwell Hardness Test—Part 1: Test Method (Scales A, B, C, D, E, F, G...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001029
EISBN: 978-1-62708-161-0
... guide. alloying carbon steels H-steels hardenability hardenability limits hardenability selection charts hardenability testing low-alloy steels quenching of steel HARDENABILITY OF STEEL is the property that determines the depth and distribution of hardness induced by quenching. Steels...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005795
EISBN: 978-1-62708-165-8
... methods of measuring case depth in steels, including chemical methods such as the combustion analysis and spectrographic analysis, microhardness test method, macroscopic and microscopic visual methods, and nondestructive methods. It contains a table that provides approximate equivalent hardness numbers...
Image
Published: 01 January 1990
for each grade were from the same heat of steel, but the tensile and fatigue specimens were heat treated separately, accounting for one discrepancy in hardness readings between the chart and the tabulation above. Fatigue limit is for 100 × 10 6 cycles. Steel No. of tests (a) Average tensile More
Book Chapter

By George F. Vander Voort
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003272
EISBN: 978-1-62708-176-4
... is very useful because the test work is automated, allowing the metallographer to do other tasks. Hardness Conversions Sometimes it is desirable to know the equivalent hardness in a scale other than the Vickers or Knoop. It is not uncommon for product specifications to define the hardness...
Book Chapter

By Phillip D. Stapleton
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001267
EISBN: 978-1-62708-170-2
... High as-plated hardness for wear application on aluminum, beryllium, copper, and other base materials that cannot be precipitation hardened Production Type IV: 5–9% P, bal Ni 520–650 Alkali, brine, caustic solutions General wear and corrosion resistance applications, including application...
Book Chapter

Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005968
EISBN: 978-1-62708-166-5
... have an effect on temperature uniformity. If it is determined that the furnace qualified work zone temperature uniformity characteristics could be affected, production in this furnace cannot resume until a successful TUS has been achieved. Ongoing TUS testing not only provides evidence concerning...