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
|
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
|
