ASTM A 732/A732M : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
11-11-2014
31-12-2010
| Committee |
A 01
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| DocumentType |
Standard
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy |
1.1 This specification covers carbon and low-alloy steel castings made by the investment casting process.
1.2 Fifteen grades of steel and two cobalt alloy grades are covered (see Appendix)
. Note 1—An investment casting is one that is produced in a mold, obtained by investing (surrounding) an expendable pattern with a refractory slurry which is allowed to solidify. The expendable pattern may consist of wax, plastic, or other material and is removed by heating prior to filling the mold with liquid metal.
1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
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| ASTM A 494/A494M : 2018 : REV A | Standard Specification for Castings, Nickel and Nickel Alloy |
| ASTM A 488/A488M : 2018 : EDT 2 | Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel |
| ASTM A 395/A395M : 1999 : R2018 | Standard Specification for Ferritic Ductile Iron Pressure-Retaining Castings for Use at Elevated Temperatures |
| ASTM A 957/A957M : 2020 | Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use |
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