D24 vs D60
D60 is 1.7 times as stiff as D24. It is 1.4 times as dense. Per unit mass D60 is 1.2 times as stiff. Strength: f_m,k = 24 MPa for D24, f_m,k = 60 MPa for D60.
Side by side
ratio = D60 / D24 · log scale| Property | D24 | D60 | Unit | Ratio | ¼×1×4× |
|---|---|---|---|---|---|
| E₁ Modulus, direction 1 | 10 | 17 | GPa | 1.7× | |
| E₂ Modulus, direction 2 | 0.67 | 1.13 | GPa | 1.69× | |
| E₃ Modulus, direction 3 | 0.67 | 1.13 | GPa | 1.69× | |
| G₁₂ Shear modulus 1-2 | 0.63 | 1.06 | GPa | 1.68× | |
| G₁₃ Shear modulus 1-3 | 0.63 | 1.06 | GPa | 1.68× | |
| E₀,₀₅ Modulus parallel to grain, 5 % fractile | 8.4 | 14.3 | GPa | 1.7× | |
| ρ Density | 580 | 840 | kg/m³ | 1.45× | |
| ρ_k Density, characteristic (5 % fractile) | 485 | 700 | kg/m³ | 1.44× | |
| f_m,k Bending strength | 24 | 60 | MPa | 2.5× | |
| f_t,0,k Tension parallel to grain | 14 | 36 | MPa | 2.57× | |
| f_t,90,k Tension perpendicular to grain | 0.6 | 0.6 | MPa | 1× | |
| f_c,0,k Compression parallel to grain | 21 | 33 | MPa | 1.57× | |
| f_c,90,k Compression perpendicular to grain | 4.9 | 10.5 | MPa | 2.14× | |
| f_v,k Shear strength | 3.7 | 4.8 | MPa | 1.3× | |
| E/ρ Specific stiffness E/ρ · derived | 17.24 | 20.24 | MJ/kg | 1.17× | |
| c₀ Bar wave speed √(E/ρ) · derived | 4152 | 4499 | m/s | 1.08× | |
| f/ρ Specific strength f/ρ · derived | 41.38 | 71.43 | kJ/kg | 1.73× |
Values at the first thickness band or product form of each material (EN 338:2016; EN 338:2016). A minimum and a characteristic value are not the same kind of number — read the ratio as a guide. Each material's page lists every band and every source.