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D6ac

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Published: 01 August 2005
Fig. 4.14 MIL-HDBK-5 B-scale plane-strain fracture toughness values for D6AC steel as a function of heat treatment. Heat treatment designations refer to Table 4.5 . Source: Ref 4.21 More
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Published: 01 January 2017
Fig. 3.33 Effect of prior ausforming process on delayed failure of D6AC steel in distilled water. Source: Ref 3.44 More
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Published: 01 November 2013
Fig. 5 Residual stress from surface grinding of D6AC steel (56 HRC). Source: Ref 5 Wheel A46K8V Wheel speed, m/min (ft/min) 1800 (6000) Cross feed, mm/pass (in.pass) 1.25 (0.050) Table speed, m/min (ft/min) 12 (40) Depth of grind, mm (in.) 0.25 (0.010) Grinding More
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Published: 01 March 2006
Fig. 2.13 Comparison of cyclic stress-strain curves obtained by Nachtigall ( Ref 2.6 ) for D6AC steel obtained by three different test methods More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090067
EISBN: 978-1-62708-266-2
... composition of high-strength steels Type or designation Composition, % C Cr Ni Mo Mn Co Cu Al Ti Si V Nb Low-alloy martensitic 4130 0.30 1.0 … 0.2 0.5 … … … … 0.3 … … 4340 0.40 0.8 1.9 0.25 0.7 … … … … 0.6 … … D6AC 0.45 1.15 0.55 1.0 0.8...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540169
EISBN: 978-1-62708-309-6
... strength. To explain what this means, some data for D6AC steel are presented in Tables 4.5 and 4.6 and Fig. 4.14 . These data indicate that the alloy underwent several different heat treatments but yielded similar tensile strengths. However, depending on heat treatment, its fracture toughness could...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610001
EISBN: 978-1-62708-303-4
... to the choice of a very brittle material (D6AC, a high-strength tool steel) and a heat treating procedure that produced nonuniform microstructures. In 1988, the upper fuselage of a Boeing 737 operated by Aloha Air fractured without warning during level flight over the Pacific Ocean. The reasons for this were...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610101
EISBN: 978-1-62708-303-4
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240221
EISBN: 978-1-62708-251-8
...-T351 385 56 L-T 29 84 31 28 2024-T351 292 42 S-L 32 90 21 19 7075-T651 530 77 L-T 28 82 32 29 7075-T651 446 64.5 S-L 29 84 21 19 4140 1379 200 L-T 24 75 65 59 4140 1586 230 L-T 24 75 55 50 4340 1455 211 L-T 21 70 83 75.5 D6AC 1496...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870009
EISBN: 978-1-62708-344-7
... for an incremental step test. Source: Ref 2.6 Fig. 2.12 Incremental step cycling of cold-worked oxygen-free high-conductivity (OFHC) copper followed by monotonic tension. Source: Ref 2.7 Fig. 2.13 Comparison of cyclic stress-strain curves obtained by Nachtigall ( Ref 2.6 ) for D6AC steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500249
EISBN: 978-1-62708-317-1
... SS 75 50 347 SS 75 50 17-7 PH SS 66 45 17-4 PH SS 66 45 410 SS 60 50 A-286 70 55 Waspalloy 40 30 Rene 41 40 35 Maraging 250 75 60 Maraging 300 65 50 Maraging 350 45 30 D6AC 70 50 4340 70 50 6434 70 50 4130 75 55 H11 tool steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900305
EISBN: 978-1-62708-358-4
... Form tool T15 TiC 1045 steel 5,000 23,000 Form tool T15 TiN Type 303 stainless steel 1,840 5,890 Cutoff tool M2 TiC-TiN Low-carbon steel 150 1,000 Drill M7 TiN Low-carbon steel 1,000 4,000 Drill M7 TiN Titanium alloy 662 layered with D6AC tool steel, 48–50 HRC 9 86...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060149
EISBN: 978-1-62708-261-7
... 200 L-T 24 75 65 59 4140 1586 230 L-T 24 75 55 50 4340 1455 211 L-T 21 70 83 75.5 D6AC 1496 217 L-T 21 70 102 93 HP9-4-20 1282 186 L-T 26 79 151 137 HP9-4-20 1310 190 T-L 26 79 138 125.5 250 Maraging 1607 233 L-T 24 75 86 78 250...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860115
EISBN: 978-1-62708-338-6
... formulated and mixed in-house by the manufacturer presents a cost-effective alternative to steel motor cases. Comparison of motor case materials Table 9.1 Comparison of motor case materials D6AC steel Maraging steel Titanium (6%Al-4%V) Glass-filament composite (S-2) (a) Organic-filament...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850001
EISBN: 978-1-62708-260-0
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870201
EISBN: 978-1-62708-344-7
... in. 4340 steel 217–238 45–57 D6AC steel 217 93 HP9-4-20 steel 186–190 120–140 18Ni maraging steel 277 45–58 2014-T651 aluminum 63–69 21–25 2219-T851 aluminum 50–52 33–37 Ti-6Al-4V 127 112 Source: Ref 9.16 Paris-Erdogan law constants for three structural alloys...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740213
EISBN: 978-1-62708-308-9
... in meeting dimensional specifications as a result of the accompanying distortion of thin parts. High residual tension stresses also decreases fatigue life and increases the susceptibility to stress-corrosion failures. Fig. 5 Residual stress from surface grinding of D6AC steel (56 HRC). Source: Ref 5...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090367
EISBN: 978-1-62708-266-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.9781627083386
EISBN: 978-1-62708-338-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.9781627083447
EISBN: 978-1-62708-344-7