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AISI 3140
Conditions Tensile Properties 
T (°C)Treatment
25 annealed at 815°C   Tensile Strength (MPa) 689.5 
Yield Strength (MPa) 422.6 
Elongation (%) 24.5 
Reduction in Area (%) 50.8 
25 normalized at 870°C   Tensile Strength (MPa) 891.5 
Yield Strength (MPa) 599.8 
Elongation (%) 19.7 
Reduction in Area (%) 57.3 
Glossary