ASTM-A291 Historical Revision Information
Standard Specification for Steel Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears

ASTM-A291 - 1984 EDITION - SUPERSEDED
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Standard Specification for Steel Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears
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Scope

1.1 This specification covers normalized and tempered carbon steel and quenched and tempered alloy steel forgings for pinions, gears, and shafts.

1.2 Several classes of steel are covered as follows:

1.2.1 Class 1 is normalized and tempered carbon steel.

1.2.2 Classes 2 to 9 , incl, are liquid quenched and tempered alloy steel.

1.3 All classes are considered weldable under proper conditions. Welding technique is of fundamental importance and it is presupposed that welding procedure and inspection shall be in accordance with approved methods for the class of material used.

1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

Keywords

Gears; Steel gears; pinions/gears, of normalized/tempered carbon steel and quenched/tempered; alloy steel forgings, spec.,; Steel forgings-alloy steel; Steel forgings-carbon steel; normalized/tempered carbon steel and quenched/tempered alloy steel (for; pinions and gears), spec. for; ICS Number Code 77.140.85 (Iron and steel forgings)

To find similar documents by ASTM Volume:

01.05 (Steel--Bars, Forgings, Bearing, Chain, Tool)

To find similar documents by classification:

77.140.85 (Iron and steel forgings)

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Document Number

ASTM-A291-84

Revision Level

1984 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

July 27, 1984

Document Type

Specification

Page Count

6 pages

Committee Number

A01.06