Weight of tin, specific weight of tin and its characteristics
Tin is a silvery-white metal with good plasticity, malleability and a relatively low melting point. In everyday use and industry it is valued for corrosion resistance, its ability to form alloys, and its suitability for tinning, soldering and protective coatings. The main physical characteristics of tin are shown in the table.
| Physical characteristic | Value | Unit |
| Density / specific weight of tin | 7.28 | g/cm³ |
| Weight of 1 m³ of tin | 7280 | kg |
| Melting point | 232 | °C |
| Boiling point | 2602 | °C |
| Thermal conductivity | about 66 | W/(m·K) |
| Linear thermal expansion | about 0.000021 | 1/°C |
| Elongation | up to 80 | % |
An important feature of tin is its ability to change from the white metallic form to gray tin at low temperature. This transformation can occur below 13.2 °C and is accompanied by a change in the material structure. White tin is a metal, while gray tin has different properties and a much lower density.
Tin melts at a relatively low temperature, which makes it convenient for soldering and coating. Its thermal conductivity is lower than that of many common metals. When processing and stamping tin products, it is important to consider the softness of the metal, its plasticity and noticeable thermal expansion. Because of its malleability, tin can be rolled into thin sheets and foil.
Interaction of tin with other substances
When interacting with other metals, tin can form alloys. Such alloys are widely used in industry, soldering, protective coatings and production of various technical products.
The influence of several substances and environments on tin is shown below:
| Substance or environment | Influence |
| Air | Under normal conditions tin is stable due to a protective oxide film. |
| Dilute acids | Dissolve tin slowly; the rate depends on acid composition and temperature. |
| Concentrated sulfuric acid | Can dissolve tin faster, especially when heated. |
| Nitric acid | Oxidizes tin and forms tin compounds, including metastannic acid. |
| Water and salt solutions | Tin is usually fairly resistant, but long exposure to aggressive media can cause corrosion. |
Tin is widely used in technical production. It is used for tinning iron and copper products, creating corrosion-resistant coatings, making solders and producing electrical components. Due to the relative chemical stability and low toxicity of metallic tin, it is also used in coatings for food containers and some piping systems.
Frequently Asked Questions
How much does 1 m³ of tin weigh?
According to the table, 1 m³ of tin weighs about 7280 kg. This is a reference value for metallic tin; the actual weight can vary slightly with purity, temperature and material condition.
Why can tin density differ slightly between sources?
Reference sources usually give values around 7.28-7.31 g/cm³. The difference is caused by rounding, measurement temperature, sample purity and the fact that tin has different allotropic forms.
Can the specific weight of tin from the table be used for precise calculations?
The table is suitable for preliminary estimates of billet mass or material volume. For engineering calculations, production and metal purchasing, use the datasheet for the specific tin grade or supplier data.