ASTM A 291 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears
Hardcopy , PDF
11-11-2014
English
10-04-2003
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 01.05, 2005 Outlines tempered and normalized carbon steel and quenched and tempered alloy steel forgings for gears, shafts and pinions.
| Committee |
A 01
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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 grades of steel are covered as follows:
1.2.1 Grade 1 Class A is normalized and tempered carbon steel.
1.2.2 Grade 2 Class B, Grade 3 Class C, Grade 3A Class D, Grades 4 to 7 Classes E, F, G, and H, Grade 8 Class I, and Grade 9 Class J are liquid quenched and tempered alloy steel.
1.3 All grades and 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.
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| AGMA 2001 : D | FUNDAMENTAL RATING FACTORS AND CALCULATION METHODS FOR INVOLUTE SPUR AND HELICAL GEAR TEETH |
| AGMA 923 : B | METALLURGICAL SPECIFICATIONS OF STEEL GEARING |
| ASTM A 275/A275M : 2015-05 | PRACTICE FOR MAGNETIC PARTICLE EXAMINATION OF STEEL FORGINGS |
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