ASTM A986/A986M - 01(2016) - Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings

ASTM A986/A986M - 01(2016)

Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings

Status : Current   Published : September 2016

Format
PDF

Format
HARDCOPY



1.1 This specification covers the magnetic particle examination of forged continuous grain flow (CGF) crankshafts intended for medium speed diesel engines.

1.2 For the purpose of magnetic particle indication assessment, the crankshaft is divided into four zones of decreasing operational stress. Acceptance criteria have been set for each zone.

1.3 The engines to which these crankshafts are fitted are commonly used for diesel electric locomotives, marine propulsion, and power generation. Engines fueled by natural gas also fall into this medium speed category.

1.4 Specification A983/A983M is a product specification that covers the manufacture of CGF crankshafts.

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




Standard NumberASTM A986/A986M - 01(2016)
TitleStandard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings
StatusCurrent
Publication Date01 September 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Compression Ignition Engines, Crankshafts, Diesel Engines, Engine And Ignition Systems, Forgings, Magnetic Particle Examination, Magnetic Particle Inspection, Steel Forgings
ICS77.140.85
PublisherASTM
FormatA4
DeliveryYes
Pages3
File Size128 KB
Price£36.00


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