MIL-T-19081 › Complete Document History
Tool Steel, Alloy (Manganese, Non-Deforming) (Use QQ-T-570)
Obsolete Revision Information: |
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NOT - TOOL STEEL, ALLOY #MANGANESE, - March 19, 1962
BASE - TOOL STEEL, ALLOY #MANGANESE, - Jan. 1, 1960 |