ASTM B639-97 - 10.4.1997
 
1. Scope

1.1 This specification covers hot- and cold-worked precipitation hardenable cobalt-containing alloys (UNS R30155 and UNS R30816) rod, bar, forgings, and forging stock for high-temperature service.

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.

 
2. Referenced Documents

B880-24

Standard Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys

E8-04

Standard Test Methods for Tension Testing of Metallic Materials

E1473-22

Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys

E139-24

Standard Test Methods for Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications