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austenitic manganese steels

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170242
EISBN: 978-1-62708-297-6
...Abstract Abstract This article provides an overview of austenitic manganese steels. It describes the standard composition ranges of commercial products and explains how various alloying elements affect mechanical properties, processing, and performance. The article also discusses special grades...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240371
EISBN: 978-1-62708-251-8
.... They are low-alloy structural steels, SAE/AISI alloy steels, high-fracture-toughness steels, maraging steels, austenitic manganese steels, high-strength low-alloy steels, dual-phase steels, and transformation-induced plasticity steels. alloying elements mechanical properties low-alloy structural steels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200327
EISBN: 978-1-62708-354-6
...Abstract Abstract This chapter describes the processes involved in heat treatment of carbon and low alloy steel, high strength low alloy steels, austenitic manganese steels, martensitic stainless steels, and austenitic stainless steels. In addition, precipitation hardening and quench hardening...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200369
EISBN: 978-1-62708-354-6
...Abstract Abstract This chapter covers the basics of weldability of cast steels such as carbon and low alloy steels, corrosion-resistant high alloy steels, nickel-base alloys, heat-resistant high alloy steels, and wear-resistant high austenitic manganese steels. It provides an overview of weld...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200404
EISBN: 978-1-62708-354-6
... and is expressed in the units lb/in. 3 or kg/m. 3 Carbon, and Low Alloy Steels and Manganese Steels Carbon and low alloy steels have densities in the range of 0.2818 to 0.2843 lb/in. 3 (7800 to 7870 kg/m 3 ) at 68 °F (20 °C). The density of austenitic manganese steel has been reported as 0.2836 lb/in. 3...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200253
EISBN: 978-1-62708-354-6
... of austenitic manganese steel are identified in ASTM A128 and listed in Table 19-2 , a large portion of the total tonnage produced today is very close to Hadfield’s original composition. Its primary reason for existence is the assurance it provides the user from unexpected fracture in demanding applications...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400001
EISBN: 978-1-62708-258-7
... hardenability. Dissolves in iron to form ferrite and austenite. Combines with iron to form a carbide (cementite-Fe 3 C). The carbide is a component of pearlite. Manganese (Mn) An essential alloying element in most steels. Added to increase solid-solution strength and hardness as well as to increase...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320217
EISBN: 978-1-62708-332-4
... Elements on Steel Alloying elements that influence the stability of ferrite or austenite or promote pearlite improve the mechanical properties. Certain elements such as sulfur and phosphorus decrease ductility and impact toughness. These two elements must be controlled to lower limits for high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060175
EISBN: 978-1-62708-261-7
... ductility and weldability but to a lesser extent than an increase in carbon content. Manganese has a strong effect on increasing the hardenability of steel. High levels of manganese can produce an austenitic steel (an example is Hadfield steel) with improved wear and abrasion resistance. Manganese has...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.9781627082976
EISBN: 978-1-62708-297-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200001
EISBN: 978-1-62708-354-6
...: Carbon and Low Alloy (C&LA) and High Alloy. High Alloy grades include stainless steels and nickel-base alloys. Austenitic Manganese steels and all other non-stainless steels are usually included in the C&LA group. The total steel casting production in the U.S. excluding high chromium irons...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220403
EISBN: 978-1-62708-259-4
... (a) Austenitic manganese steel. Polygonal austenitic grains and some non-metallic inclusions. Undeformed. Etchant: nital and picral. (b) Austenitic manganese steel lightly cold worked. The slip lines show with relative ease in a clear pattern in this type of steel. Etchant: nital. Fig. 12.10 Cold...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.sch6.9781627083546
EISBN: 978-1-62708-354-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170123
EISBN: 978-1-62708-297-6
...-Mn-0.05C alloys containing varying amounts of manganese Fig. 9 Variation in Charpy V-notch impact energy with temperature for 0.30% C steels containing varying amounts of manganese. The specimens were austenitized at 900 °C (1650 °F) and cooled at approximately 14 °C/min (25 °F/min...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200007
EISBN: 978-1-62708-354-6
... for a crusher, 17 × 17 × 5 ft (5.2 × 2.1 × 1.5 m) overall dimensions. Weight 72,000 lb (32,658 kg). Left, a jaw plate for the swing jaw crusher. Austenitic manganese steel casting The gyratory crusher is another type of primary crushing unit suitable for mined rock and hard ores such as hematite...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200377
EISBN: 978-1-62708-354-6
... as manganese and nickel tend to be more difficult to machine than plain carbon steels. Quenched and tempered carbon and low alloy steels develop their best machinability by obtaining a fully tempered martensitic structure, free of retained austenite. Bainitic structures are usually difficult to machine...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560081
EISBN: 978-1-62708-291-4
... of a plain carbon-manganese steel. Adapted from Ref 4 . Fig. 5.5 (Part 2) (e) Austenitized at 1100 °C; cooled at 100 °C/h (annealed). 105 HV. 1% nital. (f) Austenitized at 1100 °C; cooled at 100 °C/h (annealed). 105 HV. Picral. (g) Austenitized at 1200 °C; cooled at 100 °C/h (annealed). 105...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400049
EISBN: 978-1-62708-258-7
... and 4% picral etch. 800× Fig. 3.33 A manganese sulfide stringer (dark gray) appearing as a “pearl necklace”-type morphology (see long arrow) at a prior austenite grain boundary in a 0.7% C-3% Cr steel forging exposed to 1170 °C (2500 °F) for 1.5 h. Pearlite (the dark etching constituent) has...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700135
EISBN: 978-1-62708-279-2
...-engineering/high-mn-twip-steels-for-automotive-applications 10.5772/14086 9.5 Wei L. et al. , Microstructure and Mechanical Properties of High Manganese Austenite TRIP/TWIP Steels , J. Iron Steel , Vol 42 (No. 1 ), 2007 9.6 Idrissi H. et al. , On the Mechanism of Twin...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140055
EISBN: 978-1-62708-264-8
.... It explains why manganese is sometimes added to steel and how unintended consequences, such as the development of sulfide stringers, can offset the benefits. It also examines the effect of alloying elements on the iron-carbon phase diagram, particularly their effect on transformation temperatures...