ASTM A 456/A456M : 2008 : R2018

Name: ASTM A 456/A456M : 2008 : R2018
Brand: ASTM
Price: 122.77 AUD

Superseded

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Standard Specification for Magnetic Particle Examination of Large Crankshaft Forgings

Available format(s)

Hardcopy , PDF

Superseded date

06-04-2023

Language(s)

English

Published date

07-03-2018

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 01.05, 2018 Defines the magnetic particle inspection of forged steel crankshafts having main bearing journals or crankpins 4 in. [200 mm] or larger in diameter.

1.1This is an acceptance specification for the magnetic particle inspection of forged steel crankshafts having main bearing journals or crankpins 4 in. [200 mm] or larger in diameter.

1.2There are three classes, with acceptance standards of increasing severity:

1.2.1Class 1.

1.2.2Class 2 (originally the sole acceptance standard of this specification).

1.2.3Class 3 (formerly covered in Supplementary Requirement S1 of Specification A456 – 64 (1970)).

1.3This specification is not intended to cover continuous grain flow crankshafts (see Specification A983/A983M); however, Specification A986/A986M may be used for this purpose.

Note 1:Specification A668/A668M is a product specification which may be used for slab-forged crankshaft forgings that are usually twisted in order to set the crankpin angles, or for barrel forged crankshafts where the crankpins are machined in the appropriate configuration from a cylindrical forging.

1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.5Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inch units.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	A 01
DevelopmentNote	Supersedes ASTM A 456. (05/2002)
DocumentType	Standard
Pages	5
ProductNote	Reconfirmed 2018
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM A 456/A456M : 2008 : R2023
Supersedes	ASTM A 456/A456M : 2008 : R2013

ASTM A 668/A668M : 2021	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM A 668/A668M : 1996 : EDT 1	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM E 1417/E1417M : 2020	Standard Practice for Liquid Penetrant Testing
ASTM A 983/A983M : 2006 : R2021	Standard Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines
ASTM A 983/A983M : 2006 : R2016	Standard Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines
ASTM A 668/A668M : 1996 : R2001	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM A 668/A668M : 2021 : REV A	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM E 1417/E1417M : 2021 : EDT 1	Standard Practice for Liquid Penetrant Testing
ASTM E 1417/E1417M : 2021	Standard Practice for Liquid Penetrant Testing
ASTM A 275/A275M : 2018	Standard Practice for Magnetic Particle Examination of Steel Forgings
ASTM A 966/A966M : 1996	Standard Test Method for Magnetic Particle Examination of Steel Forgings Using Alternating Current
ASTM A 986/A986M : 2001 : R2016	Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings
ASTM A 983/A983M : 2004	Standard Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines
ASTM A 986/A986M : 2001 : R2021	Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings
ASTM E 1417/E1417M : 2016 : REDLINE	Standard Practice for Liquid Penetrant Testing
ASTM A 668/A668M : 2022	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM A 966/A966M : 2015 : REDLINE	Standard Practice for Magnetic Particle Examination of Steel Forgings Using Alternating Current
ASTM A 275/A275M : 2018 : R2023	Standard Practice for Magnetic Particle Examination of Steel Forgings
ASTM A 275/A275M : 2015-05	PRACTICE FOR MAGNETIC PARTICLE EXAMINATION OF STEEL FORGINGS
ASTM A 668/A668M : 2020 : REV A	Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
ASTM E 1417/E1417M : 2016	Standard Practice for Liquid Penetrant Testing