W1 pure tungsten electrode bar for furnace
Tungsten electrode rod is a common electrode rod with characteristics such as high melting point, high density, high hardness, and low thermal expansion coefficient. Therefore, it is widely used in electrode work in high-temperature areas. Among them, tungsten oxide electrode rods are widely used in process fields such as argon arc welding and plasma cutting due to their long service life and good oxidation resistance.
Dimensions | As your drawings |
Place of Origin | Luoyang, Henan |
Brand Name | FGD |
Application | Industry |
Surface | Polished |
Purity | 99.95% |
Material | Pure tungsten |
Density | 19.3g/cm3 |
melting point | 3400℃ |
Usage environment | Vacuum environment |
Usage temperature | 1600-2500℃ |

Main components |
W>99.95% |
Impurity content≤ |
|
Pb |
0.0005 |
Fe |
0.0020 |
S |
0.0050 |
P |
0.0005 |
C |
0.01 |
Cr |
0.0010 |
Al |
0.0015 |
Cu |
0.0015 |
K |
0.0080 |
N |
0.003 |
Sn |
0.0015 |
Si |
0.0020 |
Ca |
0.0015 |
Na |
0.0020 |
O |
0.008 |
Ti |
0.0010 |
Mg |
0.0010 |