... T: 323-2002, C17200:ASTMB ,194-96. Beryllium Bronze AlloyWith higher strength, hardness and elasticity, more excellent anti ... non-magnetism and non-sparkling while impacting, the beryllium bronze product is widely used for aviation, electronic, communication, ... , diaphragm capsule, ripple tube, spring washer, micro-engine brush and commutator, plug-in connections, switch, button, clock component ...