Beryllium Bronze Alloy 1.QBe2,QBe1.9,QBe1.7 2.YS/T: 323-2002, C17200:ASTMB ,194-96. Beryllium Bronze AlloyWith higher strength, hardness and elasticity, more excellent anti-abrasion, anti-corrosion and high-and-low-temperature wearing and fatigue-standing property, better electricity and heating conduction, and, property of non-magnetism and non-sparkling while impacting, the beryllium bronze ...