Black and polished Tungsten ROD and tungsten electrode Tungsten rods available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Strainghtened rods after drawn diameter 0.8-3.2mm
Tungsten Content | Type | Diameter (mm) | Dia.Tolerance (mm) | Length (mm) | L tolerance (mm) |
99.95% | Sintering rod | 40-100 | ±3 | 500max | ±5 |
99.95% | Forged rod | 20-80 | ±2 | 800max | ±5 |
99.95% | Ground rod | 2-60 | ±0.1 | 600max | ±1 |
Tungsten rods chemical composition
Content of Tungsten | Content of all other elements | Content of each element |
≥99.95% | ≤0.05% | ≤0.01% |
1. Product: Tungsten electrode:
Grade: wl10 wl15 wl20 WY20 WT10; WT20; WT30; WT40
Size: diameter1.0 1.2 1.6 2.0 2.4 3.0 3.2 4.0, etc.
Length: 150mm, 175mm, 800-1000mm, etc.
Surface: polished, ground, black.
Density: 19.2g/cm3
2. Property for Tungsten electrode
Trademark | Added impurity | Impurity quantity | Other impurities | Tungsten | color sign |
WT10 | Th02 | 0.9-1.2 | < 0.2 | The rest | yellow |
WT20 | Th02 | 1.8-2.2 | < 0.2 | The rest | Red |
WT30 | Th02 | 2.8-3.2 | < 0.2 | The rest | Purple |
WT40 | Th02 | 3.8-4.2 | < 0.2 | The rest | Orange |
WL10 WL15 WL20Type | Trademark | Added impurity | Impurity quantity % | Other impurities% | Tungsten % | Electric discharged power | Color sign |
Lanthanated Tungsten Electrodes | WL10 | La203 | 0.8-1.2 | < 0.20 | The rest 99.95% | 2.6-2.7 | Black |
WL15 | 1.3-1.7 | 2.8-3.0 | Gold |
WL20 | 1.8-2.2 | 2.8-3.2 | Sky Blue |
3. We have many kinds of tungsten electrode:Pure tungsten electrodes,
Grade: WP
Lanthanum tungsten electrodes
Grade: WL10, WL15, WL20
Thoriated tungsten electrodes,
Grade: WT
Yttrium tungsten electrodes,
Grade: WY
Cerium Tungsten electrodes,
Grade: WC204. Standard and safe Packing1)paper wrapped the sheets, then plastic paper protected from moisture
2)Foam board around the the inner wooden case
3)Standard exported plywood case outside
7. Delivery time: 7-20days according to your required qty.
5. Shipment Methods:
By express, by Sea or Air transportation
6. The advantage of us:
1) leading producer, more than 15 years producing experience
2) low price in the market,factory direct sales.
3) the whole production line from powder to finished products, top and steady quality assured
4) fast delivery and best after-sale service