
银钨
银钨合金 |
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牌号 |
Ag%(WT) |
W%(WT) |
密度g/cm3 |
导电率%IACS |
硬度HB |
AgW30 |
70±1.5 |
Balance |
11.75g/cm3 |
75%IACS |
75HB |
AgW40 |
60±1.5 |
Balance |
12.4g/cm3 |
66%IACS |
85HB |
AgW50 |
50±2 |
Balance |
13.15g/cm3 |
57%IACS |
105HB |
AgW55 |
45±2 |
Balance |
13.55g/cm3 |
54%IACS |
115HB |
AgW60 |
40±2 |
Balance |
14.00g/cm3 |
51%IACS |
125HB |
AgW65 |
35±2 |
Balance |
14.50g/cm3 |
48%IACS |
135HB |
AgW70 |
30±2 |
Balance |
14.90g/cm3 |
45%IACS |
150HB |
AgW75 |
25±2 |
Balance |
15.40g/cm3 |
41%IACS |
165HB |
AgW80 |
20±2 |
Balance |
16.10g/cm3 |
37%IACS |
180HB |
古河铜铝厂家的银钨合金是由银和钨二元合金组合,具有优越的硬度高,抗电弧侵蚀、抗黏着和抗熔焊的能力强等优点;广泛用于低压功率开关、起重用开关,火车头用开关、大电流开关的预接点,以及重负荷的继电器、空气断路器等。 |