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AISI 1040 |
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| Conditions | Tensile Properties |
| T (°C) | Treatment |
| 25 |
annealed at 790°C |
Tensile Strength (MPa) |
518.8 |
| Yield Strength (MPa) |
353.4 |
| Elongation (%) |
30.2 |
| Reduction in Area (%) |
57.2 |
| 25 |
normalized at 900°C |
Tensile Strength (MPa) |
589.5 |
| Yield Strength (MPa) |
374.0 |
| Elongation (%) |
28.0 |
| Reduction in Area (%) |
54.9 |
| 25 |
oil quenched, fine grained, tempered at 205°C |
Tensile Strength (MPa) |
779 |
| Yield Strength (MPa) |
593 |
| Elongation (%) |
19 |
| Reduction in Area (%) |
48 |
| 25 |
oil quenched, fine grained, tempered at 315°C |
Tensile Strength (MPa) |
779 |
| Yield Strength (MPa) |
593 |
| Elongation (%) |
20 |
| Reduction in Area (%) |
53 |
| 25 |
oil quenched, fine grained, tempered at 425°C |
Tensile Strength (MPa) |
758 |
| Yield Strength (MPa) |
552 |
| Elongation (%) |
21 |
| Reduction in Area (%) |
54 |
| 25 |
oil quenched, fine grained, tempered at 540°C |
Tensile Strength (MPa) |
717 |
| Yield Strength (MPa) |
490 |
| Elongation (%) |
26 |
| Reduction in Area (%) |
57 |
| 25 |
oil quenched, fine grained, tempered at 650°C |
Tensile Strength (MPa) |
634 |
| Yield Strength (MPa) |
434 |
| Elongation (%) |
29 |
| Reduction in Area (%) |
65 |
| 25 |
rolled |
Tensile Strength (MPa) |
620.5 |
| Yield Strength (MPa) |
413.7 |
| Elongation (%) |
25.0 |
| Reduction in Area (%) |
50.0 |
| 25 |
water quenched, fine grained, tempered at 205°C |
Tensile Strength (MPa) |
896 |
| Yield Strength (MPa) |
662 |
| Elongation (%) |
16 |
| Reduction in Area (%) |
45 |
| 25 |
water quenched, fine grained, tempered at 315°C |
Tensile Strength (MPa) |
889 |
| Yield Strength (MPa) |
648 |
| Elongation (%) |
18 |
| Reduction in Area (%) |
52 |
| 25 |
water quenched, fine grained, tempered at 425°C |
Tensile Strength (MPa) |
841 |
| Yield Strength (MPa) |
634 |
| Elongation (%) |
21 |
| Reduction in Area (%) |
57 |
| 25 |
water quenched, fine grained, tempered at 540°C |
Tensile Strength (MPa) |
779 |
| Yield Strength (MPa) |
593 |
| Elongation (%) |
23 |
| Reduction in Area (%) |
61 |
| 25 |
water quenched, fine grained, tempered at 650°C |
Tensile Strength (MPa) |
669 |
| Yield Strength (MPa) |
496 |
| Elongation (%) |
28 |
| Reduction in Area (%) |
68 |
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