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ASTM International - ASTM A355-89(2012)

Standard Specification for Steel Bars, Alloys, for Nitriding

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Organization: ASTM International
Publication Date: 1 March 2012
Status: inactive
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 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.

abstract:

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;... View More

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...
ASTM A355-89(2012)
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...
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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