... hardness and mechanical strength(3) Material transfer in case of DC is very low(4) High electrical ... by powder sintering-extruding methodsPure Silver Contact:Features:(1) Pure silver has extremely high electrical conductivity( ... mmTail diameterd mm Tail lengthL mm R mmDemoulding angleLimit deviation±0.1±0.05S≤0.4±0. ... .50.6,0.8,1.00.3-0.41.2,1.5 1-24,69,10,11, ... 83.51.5,2.0 1-3.04.01.0,1.2,1.52.08,104.52.0 ...