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ASTM-B108:2008 Edition

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B108/B108M-08 Standard Specification for Aluminum-Alloy Permanent Mold Castings

Published By Publication Date Number of Pages
ASTM 2008 18
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1.1 This specification covers aluminum-alloy permanent mold castings designated as shown in Table 1.

1.2 This specification is not intended for aluminum-alloy permanent mold castings used in aerospace applications.

1.3 Alloy and temper designations are in accordance with ANSI H35.1/H35.1(M). The equivalent unified numbering system alloy designations are in accordance with Practice E 527 .

1.4 Unless the order specifies the M specification designation, the material shall be furnished to the inch-pound units.

1.5 For acceptance criteria for inclusion of new aluminum and aluminum alloys and their properties in this specification, see Annex A1 and Annex A2.

1.6 Units 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.

1.7 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Terminology
Ordering Information
TABLE 1
3 Responsibility for Quality Assurance
Manufacture
Chemical Composition
TABLE 2
5 TABLE 3
TABLE 4
6 Material Requirementsā€”Castings Produced for Governmental and Military Agencies
Foundry Controlā€”Castings Produced for Governmental or Military Agencies, or Both
Tensile Requirements
7 Workmanship, Finish, and Appearance
Test Specimens
FIG. 1
8 FIG. 2
9 Number of Tests
Test Methods
Retests
FIG. 3
10 Heat Treatment
Repair of Castings
FIG. 4
11 Source Inspection
Foundry Inspection
Identification and Repair Marking for Castings Produced for Government and Military Agencies
Rejection and Rehearing
Certification
Packaging, Marking, and Shipping
12 Keywords
A1. BASIS FOR INCLUSION OF PROPERTY LIMITS
A1.1
A2. ACCEPTANCE CRITERIA FOR INCLUSION OF NEW ALUMINUM AND ALUMINUM ALLOYS IN THIS SPECIFICATION
A2.1
A2.2
13 X1. PROPERTIES AND CHARACTERISTICS
X1.1
X2. METRIC EQUIVALENTS
X2.1
14 TABLE X1.1
16 X3. INACTIVE ALLOYS
X3.1 Alloys listed as inactive by the Aluminum Association
TABLE X3.1
TABLE X3.2
TABLE X3.3
17 TABLE X3.4
ASTM-B108
$44.96