铍青铜线、铍青铜棒材供应状态的机械性能
Beryllium Copper wires, rod Mechanical Performace
品种 Type | 状态 State | 直径Φ Diameter m/m | 抗拉强度 Tensile strength αbn/mm2 | 屈服强度 Yield strength α0.2N/mm2 | 硬度 Hardness HRB | 延伸率 Elongation α% |
线材 Wires | C | - | 400-540 | - | - | 30-60 |
Y/4 | - | 620-795 | - | - | 3-25 |
Y/2 | - | 760-930 | - | - | 2-15 |
Y3/4 | - | 895-1070 | - | - | 2-8 |
棒材 Rodes | Y | - | 965-1140 | - | - | 1-6 |
C | - | 410-590 | 140 | 45-85 | 20-60 |
Y | ≤10 | 660-900 | 520 | 88-103 | 8-30 |
＞10-≤20 | 620-860 | 520 | 88-102 | 8-30 |
＞20-≤40 | 590-830 | 520 | 88-101 | 8-20 |
铍青铜供应状态经时效处理机械性能
Beryllium Copper Actual Effect Treatment Mechanical Performace
品种 Type | 状态 State | 直径Φ Diameter m/m | 抗拉强度 Tensile strength αbn/mm2 | 屈服强度 Yield strength α0.2N/mm2 | 硬度 Hardness HRB | 延伸率 Elongation α% |
线材 Wires | C时效 | - | 1105-1380 | - | - | - |
Y/4时效 | - | 1205-1450 | - | - | - |
Y/2时效 | - | 1275-1480 | - | - | - |
Y3/4时效 | - | 1310-1585 | - | - | - |
Y时效 | - | 1345-1585 | - | - | - |
棒材 Rodes | C时效 | ≤10 | 1140-1380 | 1000 | 36-42 | - |
＞10-≤20 | 1140-1380 | 900 | 36-42 | - |
Y时效 | ≤10 | 1280-1550 | 1100 | 39-45 | - |
＞10-≤20 | 1240-1500 | 1070 | 38-44 | - |
＞20-≤40 | 1240-1480 | 1000 | 37-44 | - |
铍青铜一般的时效处理温度和保温时间
Beryllium Copper Normal Actual Effect Treatment Temperature and lnsulation Time
eryllium Copper Normal Actual Effect Treatment Temperature and lnsulation Time
品 种 Type | 供应状态 Supply State | 加热温度（℃） Heat temperature | 保温时间（小时） Lnsulation time | 说 明 Description |
线材 Wires | C | 320°± 10 | 3 | a、炉子温到温后加料 a、Feeding when reaches to required temperature b、温度和时间严格控制 b、strictly control temperature and time |
Y4 | 2.5 |
Y2Y3/4Y | 2 |
棒材 Rodes | C | 320°± 10 | 3 |
Y | 2
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