ASTM A892 - 09(2020) - Standard Guide for Defining and Rating the Microstructure of High Carbon Bearing Steels

ASTM A892 - 09(2020)

Standard Guide for Defining and Rating the Microstructure of High Carbon Bearing Steels

Status : Current   Published : March 2020

Format
PDF

Format
HARDCOPY



1.1 This guide covers the description of carbide structures in annealed high carbon bearing steels.

1.2 Included is a guide for rating steel specimens by a graded series of photomicrographs showing the incidence of certain conditions.

1.3 The reference photomicrographs are graded illustrations of annealed carbides categorized by size, network, and lamellar content (shape).

1.4 This guide is to facilitate communication and description of microstructure. It does not establish limits of acceptability. Such limits are a matter of agreement between user and producer.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.7  This 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.




Standard NumberASTM A892 - 09(2020)
TitleStandard Guide for Defining and Rating the Microstructure of High Carbon Bearing Steels
StatusCurrent
Publication Date01 March 2020
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
ICS77.140.20
PublisherASTM
FormatA4
DeliveryYes
Pages2
File Size58 KB
Price£36.00


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