Depending on the bar size, silver bars may be minted or cast. In 2014, the purity of all silver bars was increased to 999.9 and all cast bars were marked with a serial number.
While the stamped bars (1 oz to 500 g) are delivered in a blister card, the 1 kg and 5 kg bars are sealed in plastic film. The 15 kg bars are not packaged. No certificates are provided for minted or cast silver bars.
| Weight | Length [mm] | Width [mm] | Thickness [mm] |
|---|---|---|---|
| 500 g | 107 | 46.8 | 10 |
| 1,000 g | 111 | 51 | 21 |
| 5,000 g |
248 |
71 | 35 |
| 15,000 g | 275 | 105 | 71 |
| Weight | Length [mm] | Width [mm] | Thickness [mm] |
|---|---|---|---|
| 1 oz | 49.7 | 28.5 | 2.2 |
| 100 g | 49.7 | 28.5 | 7 |
| 250 g | 80 | 47 | 6.5 |
With a Code of Conduct that includes binding regulations and guidelines on the acceptance and processing of precious metals, the Heraeus Group has committed to high standards that apply to all employees. Accordingly, our bars are produced only from material that meets these standards. The standards apply to primary supply from mines as well as recycled material. For further details, see the Heraeus Purchasing Policy.
