Description

1. Commercial-grade: This grade typically refers to tin ingots with a purity level ranging from 99.0% to 99.85%. Commercial-grade tin is commonly used in the production of solders, coatings, and various metal alloys.
2. High-purity grade: High-purity tin ingots have a purity level of 99.85% or higher. They are often used in applications that require extremely low levels of impurities, such as in the production of electronic components, semiconductors, and certain specialized alloys.
3. Ultra-pure grade: Ultra-pure tin ingots have an even higher level of purity, often exceeding 99.99%. These ingots are used in highly sensitive applications, such as in the manufacturing of solar cells, superconductors, and other advanced electronic devices.
4. It’s worth noting that specific industry standards or customer requirements may define the grade specifications differently, so it’s important to refer to the relevant standards or specifications when purchasing or working with tin ingots.