ASTM A355 - 89(2017) - Standard Specification for Steel Bars, Alloys, for Nitriding

ASTM A355 - 89(2017)

Standard Specification for Steel Bars, Alloys, for Nitriding

Status : Current   Published : September 2017

Format
PDF

Format
HARDCOPY



1.1 This specification covers alloy steel bars, suitable for surface hardening by nitriding, designated as Classes A, B, C, and D. Class A and Class D bars are general-purpose bars; Class B bars are free-machining bars; Class C bars contain 3.50 % nickel and are characterized by higher core strength. All classes are normally furnished in the hot-rolled, quenched, and tempered condition. However, centerless-ground or turned bars, in any of the classes, may be specified by the purchaser. Also, as-rolled, annealed, or unannealed bars suitable for forging may be purchased to this specification. When as-rolled, annealed, or unannealed bars are furnished, Sections 6, 10, and 11 are not applicable.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3  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 A355 - 89(2017)
TitleStandard Specification for Steel Bars, Alloys, for Nitriding
StatusCurrent
Publication Date01 September 2017
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 Alloy steel bars, Nitriding steel, Steel bars
ICS77.140.60
PublisherASTM
FormatA4
DeliveryYes
Pages3
File Size64 KB
Price£36.00


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