| Subject | English | Japanese |
| construct. | modulus of rupture | 破壊係数 (hakai-keisū) |
| construct. | modulus of rupture in bending | 曲げ破壊係数 (まげ・はかい・けいすう) |
| tech. | modulus of rupture in bending | 曲破壊係数 (flexure, まげはかいけいすう) |
| tech. | modulus of torsional rupture | 捩破壊係数 (ねじりはかいけいすう) |