| Lead plate (GB1470-79) | ||||||||||
| Thickness (mm) | Theoretical weight (kg/m2) | Thickness (mm) | Theoretical weight (kg/m2) | Thickness (mm) | Theoretical weight (kg/m2) | Thickness (mm) | Theoretical weight (kg/m2) | |||
| 1.0 | 11.37 | 3.0 | 34.11 | 5.0 | 56.85 | 9.0 | 102.33 | |||
| 1.5 | 17.06 | 3.5 | 39.80 | 6.0 | 68.22 | 10.0 | 113.70 | |||
| 2.0 | 22.74 | 4.0 | 45.48 | 7.0 | 79.59 | 12.0 | 136.44 | |||
| 2.5 | 28.43 | 4.5 | 51.17 | 8.0 | 90.96 | 16.0 | 170.55 | |||
| Note (1) The chemical composition of lead is in accordance with GB469-64. | ||||||||||
| (2) The theoretical weight of the board is calculated according to the specific gravity of 11.34, and the width is made by 500mm. | ||||||||||
| (3) Sheets are supplied in rolls, and sheets with a thickness of more than 15 mm are supplied in sheet form, and sheets with a thickness of not more than 1.5 mm are packaged in wooden cases. | ||||||||||
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