Main Products: MoSi2 heating element ,SiC heating element ,Ceramic fiber board ,Silicon carbide products ,Silicon nitride products
High quality polished square tungsten copper alloy plate products
USD $40 - $60 /Kilogram
Min.Order:1 Kilogram
Quick Details View All >
Zhengzhou Lepe Refractory Materials Co., Ltd.
Business Type: Manufacturer,Trading Company
Zhengzhou Henan ChinaMain Products: MoSi2 heating element ,SiC heating element ,Ceramic fiber board ,Silicon carbide products ,Silicon nitride productsProduct Details
High quality polished square tungsten copper alloy plate products
1.Photos of Product
2.Grade of Product
WCu-65 WCu-70 WCu-75 WCu-80 WCu-85 WCu-90
3.Application of Product
Special used for electrical discharge machining carbide moulds, high speed steel, high and low voltage electrical switches, contact
4.Properties of Product
| Grade | Composition(%) | Density g/cm3 | Electrical resistivity M Ω cm | Hardness kgf/mm2 | Impurity | |
| W | Cu | |||||
| CuW-(65) | 65 | 35 | ≥13.3 | ≥155 | 0.5 | |
| CuW-(70) | 70 | 30 | ≥13.8 | ≥175 | 0.5 | |
| CuW-(75) | 75 | 25 | ≥14.5 | ≤4.5 | ≥195 | 0.5 |
| CuW-(80) | 80 | 20 | ≥15.15 | ≤5 | ≥220 | 0.5 |
| CuW-(85) | 85 | 15 | ≥15.9 | ≥240 | 0.5 | |
| CuW-(90) | 90 | 10 | ≥16.75 | ≥260 | 0.5 | |
5.Package of Product
6.Size of Product
Rods: φ(2-60)mm×(150-250)mm
Square bars: (12×12)mm-(45×45)mm×350mm
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