silver tungsten contact
Shanghai Longsun Alloy Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Nearly 25 years experience
2.Stable and word-class Quality and favourable price
3.own advanced equipment
4.delivery is fast
| The material ingredient and mechanical performance | |||||||||||
of power metallurgy contact | |||||||||||
| Material | Specification(wt%) | denisity | hardness | resistance ratio | |||||||
| Ag | Cu | Ni | W | WC | C | ZnO2 | SnO2 | g/cm³ | HB | μΩ | |
| AgW(40) | 60 | 40 | 12.40 | 85 | 2.60 | ||||||
| AgW(50) | 50 | 50 | 13.15 | 105 | 3.00 | ||||||
| AgW(55) | 45 | 55 | 13.55 | 115 | 3.20 | ||||||
| AgW(60) | 40 | 60 | 14.00 | 125 | 3.40 | ||||||
| AgW(70) | 30 | 70 | 14.90 | 150 | 3.80 | ||||||
| AgW(80) | 20 | 80 | 16.10 | 180 | 4.60 | ||||||
| CuW(50) | 50 | 50 | 11.85 | 115 | 3.20 | ||||||
| CuW(60) | 40 | 60 | 12.75 | 140 | 3.70 | ||||||
| CuW(70) | 30 | 70 | 13.80 | 175 | 4.10 | ||||||
| CuW(80) | 20 | 80 | 15.15 | 220 | 5.00 | ||||||
| CuW(90) | 10 | 90 | 16.75 | 260 | 6.50 | ||||||
| AgWC(40) | 60 | 40 | 11.70 | 120 | 4.10 | ||||||
| AgWC(50) | 50 | 50 | 12.20 | 130 | 1.70 | ||||||
| AgWC(60) | 40 | 60 | 12.60 | 150 | 5.80 | ||||||
| AgWC(12)C(3) | 85 | 12 | 3 | 9.40 | 55 | 3.40 | |||||
| AgNi(10) | 90 | 10 | 10.00 | 75 | 2.10 | ||||||
| AgNi(15) | 85 | 15 | 9.90 | 76 | 2.20 | ||||||
| AgNi(20) | 80 | 20 | 9.80 | 77 | 2.30 | ||||||
| AgNi(30) | 70 | 30 | 9.70 | 80 | 2.70 | ||||||
| AgNi(40) | 60 | 40 | 9.50 | 85 | 3.40 | ||||||
| AgNi(30)C(3) | 67 | 30 | 3 | 8.70 | 55 | 3.50 | |||||
| AgC(3) | 97 | 3 | 9.10 | 35 | 2.20 | ||||||
| AgC(5) | 95 | 5 | 8.60 | 35 | 2.50 | ||||||
| AgZnO(8) | 92 | 8 | 9.50 | 70 | 2.60 | ||||||
| AgZnO(10) | 90 | 10 | 9.40 | 73 | 2.70 | ||||||
| AgZnO(12) | 88 | 12 | 9.30 | 75 | 3.00 | ||||||
| AgSnO2(8) | 92 | 8 | 9.90 | 65 | 2.50 | ||||||
| AgSnO2(10) | 90 | 10 | 9.80 | 70 | 2.70 | ||||||
| AgSnO2(12) | 88 | 12 | 9.70 | 75 | 3.00 | ||||||
| CuWC(15) | 85 | 15 | 9.10 | 60 | 3.00 | ||||||
| CuC(3) | 97 | 3 | 7.90 | 45 | 3.00 | ||||||
