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ASTM A355

Standard Specification for Steel Bars, Alloys, for Nitriding

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Organization: ASTM
Publication Date: 7 December 1989
Status: active
Page Count: 3
ICS Code (Steel bars and rods): 77.140.60
scope:

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.

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.

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.

Document History

ASTM A355
December 7, 1989
Standard Specification for Steel Bars, Alloys, for Nitriding
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...
December 7, 1989
Standard Specification for Steel Bars, Alloys, for Nitriding
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...
December 7, 1989
Standard Specification for Steel Bars, Alloys, for Nitriding
1. 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...
December 7, 1989
Standard Specification for Steel Bars, Alloys, for Nitriding
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...
December 7, 1989
Standard Specification for Steel Bars, Alloys, for Nitriding
1. 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...
June 8, 1981
STANDARD SPECIFICATION FOR ALLOY STEEL BARS FOR NITRIDING
A description is not available for this item.

References

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