C955铜合金C955铜合金CDA955铜合金CA955铜合金材料棒板订做955铜套
应用：齿轮、凸轮、轴系、发电站的冷凝器管和脱盐装置,气门座,气门,泵轴
化学成分表：
Element | Cu | Al | Ni+Co | Fe | Mn | Si | Sn | Zn |
% | Bal | 9.0-11.0 | 4.0-5.5 | 2.0-4.0 | 1.5max | 0.25max | 0.2max | 0.3max |
机械性能表：
Form | Size Range | Yield 0.2% | UTS | Elong % | Hardness (HB) | |||
Metric | Imperial | MPa | Ksi | MPa | Ksi | % | (HB) | |
020 | 75-300mm dia | 3- 12” dia | 300-350 | 43.5-50.7 | 600-700 | 87-101 | 12-21 | 180-240 |
HR50 | 50-80 mm dia | 2.0- 3.2” dia | 380-430 | 62.3-62.3 | 725-800 | 105-116 | 10-15 | 180-240 |
TQ50 | 80-130 mm dia | 3.2 – 5.1” dia | 320- 400 | 46.4-58.0 | 620-770 | 90-111.7 | 15-20 | 180-240 |
020 –Hot forged and annealed, HR50 Drawn and Stress relieved (High Strength) TQ50 Quench hardened and temper annealed.
物理性质AMS 4640
密度- 0.274磅/ in3在68 F
特定的重力- 7.58
电阻率- 116.0 ohms-cmil /英尺@ 68 F
导电率- 7% IACS @ 68 F
