... ,ASTMB 441-96 2.YS/T 334-1995 high quality beryllium copper wire With higher strength, hardness and elasticity ... property, better electricity and heating conduction, and, property of non-magnetism and non-sparkling while impacting, the beryllium ... mobile electrical applications, plastic mould, welding electrode, sea-bottom cable, anti-pressure case, non-sparkling tools, etc. high quality beryllium ...