ASTM A 290 : 1995 : R1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Carbon and Alloy Steel Forgings for Rings for Reduction Gears
Hardcopy , PDF
11-11-2014
English
10-09-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
A 01
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| DocumentType |
Standard
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| Pages |
4
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy |
1.1 This specification covers normalized and tempered, and quenched and tempered carbon and alloy steel forged or rolled rings for reduction gears.
1.2 Several classes of steel are covered as follows:
1.2.1 Classes A, B, C, and D are carbon steel.
1.2.2 Classes E, F, G, H, I, J, K, L, M, P, and T are alloy steel.
1.2.3 All classes are considered weldable under proper conditions. Welding techniques are of fundamental importance and it is presupposed that welding procedure and inspection will be in accordance with proper methods for the class of material used.
1.3 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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