ASTM International - ASTM A355-89(2000)

Standard Specification for Steel Bars, Alloys, for Nitriding

historical
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Organization: ASTM International
Publication Date: 1 January 2000
Status: historical
Page Count: 2
ICS Code (Steel bars and rods): 77.140.60
scope:

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.

Document History

September 1, 2017
Standard Specification for Steel Bars, Alloys, for Nitriding
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...
March 1, 2012
Standard Specification for Steel Bars, Alloys, for Nitriding
This guide covers standard specification for 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;...
March 1, 2006
Standard Specification for Steel Bars, Alloys, for Nitriding
This specification covers standard specification for 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...
ASTM A355-89(2000)
January 1, 2000
Standard Specification for Steel Bars, Alloys, for Nitriding
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...
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