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2012 super tungsten copper alloy W75Cu25 for wheels
Product Detailed
Related Categories:Other Metals & Metal Products
Tungsten copper alloy:
1. W80Cu20,W75Cu25,W70Cu30.
2.W80Cu20,density more than 15.15 g/cm3
3.hardness more than 220kgf/mm2
Cu%(WT) | W%(WT) | RWMAClass | Density(Min) | Electric conductivity(Min) | Hardness(Min) | Heat conductivity | Thermal expansion | |
CuW55 | 45±2 | Balance | 10 | 12.30 g/cm3 | 49% IACS | 125HB | ~260(W/mK) | ~11.7(10-6/K) |
CuW60 | 40±2 | Balance | 12.75 g/cm3 | 47% IACS | 140HB | |||
CuW65 | 35±2 | Balance | 3.30 g/cm3 | 44% IACS | 155HB | |||
CuW70 | 30±2 | Balance | 13.80 g/cm3 | 42% IACS | 175HB | ~240(W/mK) | ~9.7(10-6/K) | |
CuW75 | 25±2 | Balance | 11 | 14.50 g/cm3 | 38% IACS | 195HB | 200~230 (W/mK) | 9.0~9.5 (10-6/K) |
CuW80 | 20±2 | Balance | 12 | 15.15 g/cm3 | 34% IACS | 220HB | 190~210(W/mK) | 8.0~8.5 (10-6/K) |
CuW85 | 15±2 | Balance | 15.90 g/cm3 | 30% IACS | 240HB | 180~200(W/mK) | 7.0~7.5(10-6/K) |
2012 super tungsten copper alloy W75Cu25 for wheels
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