AMS6459G Steel, Welding Wire, 1.0Cr - 1.0Mo - 0.12V (0.18 - 0.23C), Vacuum Melted, Environment Controlled Packaging

AMS6459G is the result of a Five-Year Review and update of the specification. The revision updates and clarifies composition testing and reporting (see Table 1, 3.1.1.2, and 3.1.2), permits prior revisions (see 8.3), and updates the prohibition of unauthorized exceptions (see 4.4.2, 5.3.1, and 8.4).