alpha brass

Noun

countable uncountable

Any of various malleable brasses with more than 65% copper and less than 35% zinc.

Japanese Meaning

α黄銅：65%以上の銅と35%未満の亜鉛を含む、可鍛性に優れた各種の黄銅のこと

The manufacturer tested samples of alpha brass for tensile strength and corrosion resistance before approving them for plumbing fittings.

製造業者は、配管継手に使用する前に、銅が65%以上で亜鉛が35%未満の加工性の良い黄銅の試料の引張強さと耐食性を試験した。

Sense（1）

Any of various malleable brasses with more than 65% copper and less than 35% zinc.

alpha brasses

（ plural ）