... ... Name: Phosphor Bronze,wire,welding wireNumber: QSn6.5-0.1,QSn4-0.3,QSn8-0.3,C51100,C51000,C51900,C52100Feature:High strength: tensile ... instrument springs, arc brazing.C51000CuSn5C5102-0.1-12.0mmC51100--QSn6.5-0.40.1-12.0mmC51900CuSn6.5P0.1C5191QSn6.5-0.10.1-12.0mmC52100CuSn7P0.2C5212QSn7 ... full frame, filament , convexity etc.;6.Bronze:QSn6.5-0.1,QSn6.5-0.4,QSn7-0.2,QA19-2,QSn4-4-4,QSn4-3 ...