9Ni-4Co-0.20C Steel
| Specification | Form |
|---|---|
| AMS 6523 | Sheet, strip, and plate |
2.4.2.0 (b). Design Mechanical and Physical Properties of 9Ni-4Co-0.20C Steel Plate
| Specification | AMS 6523 | |
| Form | Plate | |
| Condition | Quenched and tempered | |
| Thickness, in. | <0.250 | ≥0.250 |
|---|---|---|
| Basis | Sa | Sa |
| Mechanical Properties: | ||
| Ftu, ksi: | ||
| L | 186 | 186 |
| LT | 190 | 190 |
| Fty, ksi: | ||
| L | 173 | 173 |
| LT | 175 | 175 |
| Fcy, ksi: | ||
| L | 188 | 188 |
| LT | 187 | 187 |
| Fsu ksi | 114 | 114 |
| Fbru, ksi: | ||
| (e/D = 1.5) | ||
| (e/D = 2.0) | ||
| Fbry, ksi: | ||
| (e/D = 1.5) | ||
| (e/D = 2.0) | ||
| e, percent: | ||
| LT | 5 | 10 |
| RA, percent: | ||
| LT | 45 | 45 |
| E, 103 ksi | 28.8 | |
| Ec, 103 ksi | 28.8 | |
| G, 103 ksi | 11.1 | |
| μ | 0.30 | |
| Physical Properties: | ||
| ω, lb/in.3 | 0.283 | |
| C, Btu/(lb)(°F) | ||
| K, Btu/[(hr)(ft2)(°F)/ft] | 14.2 (75°F) | |
| α, 10-6 in./in./°F | See Figure 2.4.2.0 | |