Base metal is the collective term for any and all non-precious metals. It refers to any of the more common and more chemically active metals, example lead, copper;

The principal metal of an alloy, example is the copper in brass; a classification of metals usually considered to be of low value and higher chemical activity when compared with the noble metals (gold, silver, platinum, etc.). This nonspecific term generally refers to the high-volume, low-value metals copper, lead, tin, and zinc; the metal base to which a coating or plating is applied; and chief constituent of a metal alloy; e.g., brass is a copper-base alloy.

- 87234/2006-09-16

Other Database Pages Exist for this Phrase:
Aluminum alloy (Aluminum alloy is about a base metal with other ...)
Base (Base pertains to any substance that, when ...)
Metal (Metal is defined as solid mineral element that ...)
Copper (Copper is characterized as a fairly soft metal - ...)

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