top quality tungsten sheet/plate for sale
USD $80 - $100 /Kilogram
Min.Order:1 Kilogram
Baoji Zhipu Non-Ferrous Metals Processing Co., Ltd.
tungsten sheet (99.97%)
1.Putity:>=99.97%
2.Density:19.2g/cm3
3.Size:T0.05-50mmxW50-500mmxL100-1000mm
4.ASTM B 760-1986
Chemical composition |
| |
element | Max | Tolerance |
C | 0.01 | ±0.002 |
O | 0.01 | 10% |
N | 0.01 | +0.0005 |
Fe | 0.01 | +0.001 |
Ni | 0.01 | +0.01 |
Si | 0.01 | +0.01 |
5.Applications:
*For producing electric light parts,components or electric vacuum
*For producing W-boats,heat shield and heat bodies in high temperature furnace
6.Thickness tolerance
Standard Width inch (mm) | Standard Thickness inch(mm) | Thickness Tolerance inch (mm) |
≤12(305) | 0.005-0.010 (0.13-0.25) | ±0.001(±0.0254) |
| >0.010-0.020 (0.25-0.51) | ±0.002(±0.0508) |
| >0.20(0.51) | ±10% |
>12-24(305-610) | >0.010-0.025(0.25-0.64) | ±0.0025(±0.0635) |
| >0.025(0.64) | ±10% |