《锡锭（英文版）》标准号是多少

“锡锭（英文版）”的标准号是：GB/T 728-2020E

GB/T 728-2020E《锡锭（英文版）》由国家市场监督管理总局 国家标准化管理委员会于2020-03-06发布，并于2021-02-01实施。

该标准的起草单位为云南锡业股份有限公司、广西华锡集团股份有限公司、云南乘风有色金属股份有限公司、有色金属技术经济研究院；起草人是杨成林、曹靖、陈太其、蒋红莲、汤粉兰、李惠文、李明凤、赵永善、王青、刘永松、孔德红、管葵、韩知为、罗祥海、赵静、杨茂峰。

“锡锭（英文版）”介绍

Tin Ingots, commonly referred to in English as "tin," is a metal that has been valued highly since ancient times for its unique properties. This malleable and ductile material is silvery-white in appearance and possesses an exceptionally low melting point compared to other metals, making it relatively easy to shape through casting or soldering. Tin's chemical symbol is Sn, originating from its Latin name "stannum."

In the global market, tin ingots are a crucial commodity. They find extensive applications in various industries due to their corrosion resistance and ability to form strong chemical bonds with other elements like copper and silver, thereby producing bronze and silver solders respectively. Tin's excellent non-toxic characteristics make it particularly suitable for food packaging, as well as a protective coating for steel to prevent rust formation.

The production of tin ingots involves refining processes that extract the metal from its ore, primarily cassiterite. The refined product is then poured into molds, resulting in standardized bars of solid tin. These tin ingots are traded internationally and have a considerable economic impact on countries where tin mining is a significant industry, such as Indonesia, Peru, and China.