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ASTM International - ASTM A321-90(2001)

Standard Specification for Steel Bars, Carbon, Quenched and Tempered (Withdrawn 2007)

inactive
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Organization: ASTM International
Publication Date: 1 January 1995
Status: inactive
Page Count: 2
ICS Code (Steel bars and rods): 77.140.60
scope:

1.1 This specification covers hot-rolled, quenched, and tempered carbon steel bars, of the following sections and size ranges:

1.1.1 Rounds, 1/4 to 91/ 2 in. (6.35 to 241.3 mm) incl, in diameter.

1.1.2 Squares, 1/4 to 51/ 2 in. (6.35 to 139.7 mm) incl, between parallel surfaces.

1.1.3 Hexagons, 1/4 in. (6.35 mm) and over between parallel surfaces.

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

Document History

January 1, 1995
Standard Specification for Steel Bars, Carbon, Quenched and Tempered
1.1 This specification covers hot-rolled, quenched, and tempered carbon steel bars, of the following sections and size ranges: 1.1.1 Rounds, 1/4 to 91/ 2 in. (6.35 to 241.3 mm) incl, in diameter....
ASTM A321-90(2001)
January 1, 1995
Standard Specification for Steel Bars, Carbon, Quenched and Tempered (Withdrawn 2007)
1.1 This specification covers hot-rolled, quenched, and tempered carbon steel bars, of the following sections and size ranges: 1.1.1 Rounds, 1/4 to 91/ 2 in. (6.35 to 241.3 mm) incl, in diameter....
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