ASTM B91-12
Standard Specification for Magnesium-Alloy??? Forgings

Standard No.

ASTM B91-12

Release Date

2012

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B91-17

Latest

ASTM B91-17

Scope

1.1 This specification covers magnesium alloy forgings designated as shown in Table 1.

TABLE 1 Chemical Composition Limits^A,B

Note 1???Analysis shall regularly be made only for the elements specifically mentioned in this table. If, however, the presence of other elements is suspected or indicated in amounts greater than the specified limits, further analysis shall be made to determine that these elements are not present in excess of the specified limits.

Note 2???The following applies to all specified limits in this table. For purposes of acceptance and rejection, an observed value or a calculated value obtained from analysis should be rounded to the nearest unit in the last right-hand place of figures used in expressing the specified limit.

	Composition,8201;%
Element	Alloy AZ31B 8199;8201;(UNS No. 8199;8201;M11311)	Alloy AZ61A 8199;8201;(UNS No. 8199;8201;M11610)	Alloy AZ80A 8199;8201;(UNS No. 8199;8201;M11800)	Alloy ZK60A 8199;8201;(UNS No. 8199;8201;M16600)
8199;8199;8199;Magnesium	8199;8201;remainder	8199;8201;remainder	8199;8201;remainder	8199;8201;remainder
8199;8199;8199;Aluminum	ASTM B91-12 history 2017 ASTM B91-17 Standard Specification for Magnesium-Alloy Forgings 2012 ASTM B91-12 Standard Specification for Magnesium-Alloy??? Forgings 2007 ASTM B91-07 Standard Specification for Magnesium-Alloy Forgings 1997 ASTM B91-97(2004) Standard Specification for Magnesium-Alloy Forgings 1997 ASTM B91-97 Standard Specification for Magnesium-Alloy Forgings Copyright ©2024 All Rights Reserved