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special bar quality steel

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220519
EISBN: 978-1-62708-259-4
... Abstract This chapter examines the microstructure of special bar quality (or engineering) steels and how it is influenced by carbon content, tempering temperature, and prior austenitic grain size. It explains how some of the changes are difficult to detect and require special etching...
Image
Published: 01 August 2018
Fig. 18.1 The region where the fatigue fracture of the axle presented in Fig. 15.24 (Chapter 15, “Engineered Special Bar Quality Steel (Engineered Steels),” in this book) started. (a) The radial aspect of the marks inside the defect that started the fatigue failure. (b) A view of the region More
Image
Published: 01 August 2018
Fig. 16.17 Example of a hot crack in the heat-affected zone of a dissimilar metals weld (an engineering steel— Chapter 15, “Engineered Special Bar Quality Steel (Engineered Steels),” in this book—and a stainless steel). The crack propagates through the last region to solidify. The crack More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060175
EISBN: 978-1-62708-261-7
...—for example, standard quality cold-finished bars are made from special quality hot-rolled bars. Quality descriptions of carbon steels Table 8.1 Quality descriptions of carbon steels Semifinished for forging Forging quality Special hardenability Special internal soundness Nonmetallic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040151
EISBN: 978-1-62708-300-3
...-base alloys, superalloys, and titanium alloys also require sawing or abrasive wheel cutting. Metal-cutting saws of various types, usually carbide tipped, are available for billet separation. 13.2 Billet and Sheared Surface Quality Straight blades can be used to shear bars and bar sections...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900029
EISBN: 978-1-62708-358-4
... associated with secondary refining are reduced furnace time and increased overall capacity. Yields, quality, consistency, and reproducibility are also improved. Raw materials account for a significant portion of the cost of a final tool steel bar or coil product. Thus, competitive pressures dictate using...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200001
EISBN: 978-1-62708-354-6
... applications which range from high strength structural applications to excellent corrosion resistance in aggressive fluids. The differences between steel castings and its wrought counterparts are principally in the method of production. In the case of wrought steel cast bars, slabs and ingots...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320323
EISBN: 978-1-62708-332-4
... of the test bars and casting. The 30 mm diameter standard test bar is cast per the ASTM International standard mold from the same melt, and it is tensile tested for product quality confirmation. The Brinell hardness is measured on a designated surface on the casting that is surface ground for an accurate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200065
EISBN: 978-1-62708-354-6
... that is necessary to develop the quality of the casting needed for its end use. Specifications for steel castings are sometimes expanded or limited by standards and codes. Standard A standard may be defined as a specification, test method, definition or recommended practice that has been approved...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120295
EISBN: 978-1-62708-269-3
... applications, including titanium; available in all forms Specialty Steel & Forge, Inc. 26 Law Dr. Fairfield, NJ 07004-3293 Tel: 800-600-9290 Fax: 973-808-4488 Special hard-to-find alloys and obsolete grades and specifications. All mill forms (bar, sheet, plate, tube) and forged shapes and rolled...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
... on surface quality. In order of increasing quality and cost, they are: Industrial quality Cold heading quality Recessed head or scrapless nut quality Special head quality Cold turned, ground, or shaved wire (seamless) Coining Coining is a compression-type operation in which...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900001
EISBN: 978-1-62708-358-4
...-20th century, it is far from accurate today. Carbon and low-alloy bar steels currently are manufactured in high volume to the highest quality by electric furnace melting, ladle metallurgy for impurity and inclusion control, and continuous casting. Nevertheless, tool steels are special and require...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720321
EISBN: 978-1-62708-305-8
... from Nondestructive Inspection of Steel Bar, Wire, and Billets, Nondestructive Evaluation and Quality Control , Volume 17, ASM Handbook , 1989. References References 1. Nondestructive Inspection of Steel Bar, Wire, and Billets , Nondestructive Evaluation and Quality Control , Vol 17 , ASM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400087
EISBN: 978-1-62708-258-7
..., some residuals can be picked up if some scrap is melted in the BOF. From all this information, it is impossible to tell anything about the specific properties of the steel bars, for example, hardness, tensile strength, and so on. However, in the reference Engineering Properties of Steel , one...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220353
EISBN: 978-1-62708-259-4
... to the shape and dimensions of the desired final products. Rolling rails ( Chapter 15, “Engineered Special Bar Quality Steel (Engineered Steel),” in this book) and profiles are some typical examples. Rolling threads in fasteners, normally done by cold working, is discussed in Chapter 12, “Mechanical Work...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440243
EISBN: 978-1-62708-262-4
... Abstract A successful heat treating operation is determined by the ability to satisfy the customer's quality requirements consistently and economically. This chapter reviews the steps that are important to produce quality parts in heat treating with a brief practical explanation of each...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980009
EISBN: 978-1-62708-342-3
... chassis, for example, with the use of prefinished body parts, tailored blanks. Tailored blanks are cut to size, designed for the load, body panels laser welded together from steel sheets of different thickness, strength, and surface quality. These prefinished body parts, for example, complete wheel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250129
EISBN: 978-1-62708-345-4
... of the bar stock and has no relationship to gear tooth contour. On forged specimens, the grain flow follows the tooth contour in every gear tooth. Figure 11 compares the fatigue properties of cut and forged gears ( Ref 8 ). The 4.5 kg (10 lb) gear shown in Fig. 8 was forged from 8620 steel billet 75...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480207
EISBN: 978-1-62708-318-8
... fashion into packs with one to six pieces. Steel cover plates and side bars are all welded together to protect the titanium from contamination. Parting agents, such as lime and aluminum oxide, are used between the individual sheets to prevent sticking during rolling. The number of titanium pieces...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720021
EISBN: 978-1-62708-305-8
... (a series of leaves of various known thicknesses to check clearance). Many such devices are specially designed and built for a particular application. A wide assortment are available as stock items, with many brands to choose from. Quality should not be sacrificed for cost on measuring devices...