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ASTM A290/A290M-16
Standard Specification for Carbon and Alloy Steel Forgings for Rings for Reduction Gears
NORMA vydaná dňa 1.5.2016
Informácie o norme:
Označenie normy: ASTM A290/A290M-16
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2016
Kód tovaru: NS-637768
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM A290/A290M-16 :
Keywords:
alloy steel forgings, carbon steel forgings, gear rings, heat-treated, reduction gears,, ICS Number Code 77.140.85 (Iron and steel forgings)
Doplňujúce informácie
| 1. Scope | ||||||||
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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 grades and classes of steel are covered as follows: 1.2.1 Grade 1, Classes A and B, and Grade 2, Classes C and D, are carbon steel. 1.2.2 Grade 3, Classes E and F, Grade 4, Classes G, H, I, J, K and L, Grade 5, Classes M and P, and Grade 6, Class T, are alloy steel. 1.2.3 All grades and classes are considered weldable under proper conditions. Welding techniques are of fundamental importance and it is pre-supposed that welding procedure and inspection will be in accordance with proper methods for the class of material used. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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