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2002 Edition, September 1, 2002

Complete Document

Standard Specification for Carbon and Alloy Steel Forgings for Rings for Reduction Gears

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Superseded By: ASTM A290/A290M

Additional Comments:
W/D S/S BY ASTM A290/A290M
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Product Details:

  • Revision: 2002 Edition, September 1, 2002
  • Published Date: September 2002
  • Status: Superseded By:
  • Superseded By: ASTM A290/A290M
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 4
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:

This specification covers normalized and tempered, and quenched and tempered carbon and alloy steel forged or rolled rings for reduction gears.

Several grades and classes of steel are covered as follows:

Grade 1 Classes A and B, Grade 2 Classes C and D are carbon steel.

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.

All grades and 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.

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