ASTM A 355 : 1989 : R2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Steel Bars, Alloys, for Nitriding
Hardcopy , PDF
11-11-2014
English
01-01-2000
CONTAINED IN VOL. 01.05, 2017 Describes alloy steel bars, suitable for surface hardening by nitriding, designated as Classes A, B, C, and D.
Committee |
A 01
|
DocumentType |
Standard
|
Pages |
2
|
ProductNote |
Reconfirmed 2000
|
PublisherName |
American Society for Testing and Materials
|
Status |
Superseded
|
SupersededBy |
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 7, 11, and 12 are not applicable.
1.2 The values stated in inch-pound units are to be regarded as the standard.
ASTM A 29/A29M : 2016 : REDLINE | Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought |
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