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Bakır tungsten
Bakır tungsten elektrot
|
Grade |
Cu%(WT) |
W%(WT) |
RWMA |
Density |
Electric Conductivity |
Hardness (Min) |
| CuW55 | 45±2 | Balance | 10 | 12.30g/cm3 | 55%IACS | 125HB |
| CuW60 | 40±2 | Balance | 12.75g/cm3 | 52%IACS | 140HB | |
| CuW65 | 35±2 | Balance | ? | 13.30g/cm3 | 50%IACS | 155HB |
| CuW70 | 30±2 | Balance | 13.80g/cm3 | 49%IACS | 175HB | |
| CuW75 | 25±2 | Balance | 11 | 14.50g/cm3 | 47%IACS | 195HB |
| CuW80 | 20±2 | Balance | 12 | 15.15g/cm3 | 42%IACS | 220HB |
| CuW85 | 15±2 | Balance | 15.90g/cm3 | 35%IACS | 240HB |