黃銅（Brass）是在純銅中加入鋅的成分，混合出一種呈金黃色澤的合金。

黃銅耐磨性好，具延長性，方便加工鍛造，除了是常見的五金和建築材料，也是日常生活中廣泛使用，包括時鐘、管樂器、飾件等。

比起其他銅製合金，黃金相比下不易氧化，隨時間推移，久用的黃金色澤層次變得豐富，微微燻黑的色彩散發着復古風韻，使黃銅產品深深獲得部分人士喜愛。

Brass is an alloy made by adding zinc to pure copper, resulting in a metal with a warm, golden hue.

It offers good wear resistance and excellent ductility, making it easy to shape and forge. In addition to being a common material in hardware and construction, brass is widely used in everyday items such as clocks, wind instruments, and jewellery.

Compared to other copper alloys, brass is relatively less prone to oxidation. Over time, its golden tone develops richer layers of colour, often with a subtle darkened patina that gives off a vintage character—making brass products especially appealing to those who appreciate this aesthetic.