Categories: Bronze Alloys Material Name: Phosphor Bronze Number: QSn6.5-0.1,QSn4-3,C51000,C52100 ... Chang'e I-No. 2 detector.Categories: Bronze Alloys MaterialName: Phosphor BronzeNumber: QSn6.5-0.1,QSn4-3,C51000,C52100Feature: High ... , etc.characteristics:excellent corrosion-resistance,wearability,elasticity and welding performance. Phosphor Bronze