thousand cubic millimeters
Section modulusexact by definition
A thousand cubic millimetres is exactly 10⁻⁶ m³, or one cubic centimetre. It exists as a separate entry because that is how steel section tables print it: Canadian and British handbooks list the elastic and plastic section moduli of every rolled shape in 10³ mm³, so a W310x39 shows S as roughly 547 rather than 547,000.
Watch out: Numerically it is the cubic centimetre, and Eurocode section tables use cm³ for exactly the same values. A table headed 10³ mm³ and one headed cm³ carry identical numbers, which is worth knowing before converting something twice.
| 1 | 1,000 |
One thousand cubic millimeters in every section modulus unit
| 1,000,000,000,000 | cubic micrometer (μm³) | |
| 1,000 | cubic millimeter (mm³) | |
| 1 | cubic centimeter (cm³) | |
| 1 | thousand cubic millimeters (10³ mm³)this unit | |
| 0.0610237 | cubic inch (in³) | |
| 0.0000353147 | cubic foot (ft³) | |
| 0.000001 | cubic meter (m³) |
Solvers that use section modulus