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Tested tensile manganese steel bar
- Made:
- 1882-1884
Tested tensile manganese steel bar, 80% elongation, 1882-1884
Details
- Category:
- Metallurgy
- Object Number:
- 1930-867
- Materials:
- Manganese steel
- type:
- bar
- credit:
- Sir Robert A. Hadfield
Tested tensile manganese steel bar, 80% elongation, 1882-1884