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Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Sep-15-2025 | 0.40 руб. | 0.58 руб. | 0 руб. |
Aug-15-2025 | 0.89 руб. | 0.55 руб. | 0 руб. |
Jul-15-2025 | 0.4 руб. | 0.91 руб. | 0 руб. |
Jun-15-2025 | 0.30 руб. | 0.87 руб. | 0 руб. |
May-15-2025 | 0.5 руб. | 0.83 руб. | 0 руб. |
Apr-15-2025 | 0.69 руб. | 0.29 руб. | 0 руб. |
Mar-15-2025 | 0.33 руб. | 0.97 руб. | 0 руб. |
Feb-15-2025 | 0.65 руб. | 0.35 руб. | 0 руб. |
Jan-15-2025 | 0.35 руб. | 0.4 руб. | 0 руб. |
Описание товара
Type: WT20/WY20/WL20/WC20/WL15/WZ8/WR20/WES/WP
Color: red/blue/sky blue/grey/yellow/white/purple/green
Storage Box: 200*60mm
Length: 150mm
Diameter: 1.0/1.6 / 2.0 / 2.4 / 3.0 / 3.2mm
Current: 10-400 (A)
Quantity: set of 10
Package list: 1 set welding tungsten electrodes
Features:
<< Application: Tungsten electrodes for TIG welding.
<< WT20: 2% thoriated tungsten electrodes (AWS classification EWTh-2) contain a minimum of 97.30% tungsten and 1.70 to 2.20% thorium.
<< WY20: contains 1.8%-2.2% Yttria which its electron function of 2.8eV-3.2eV.
<< WL20: 2.00% lanthanated tungsten electrodes (AWS classification EWLa-2.0) have excellent arc starting, low-burn-off rate, good arc stability and excellent re-ignition characteristics—many of the same advantages as ceriated electrodes.
<< WC20: 2% ceriated tungsten electrodes (AWS classification EWCe-2) contain a minimum of 97.30% tungsten and 1.80 to 2.20% cerium.
<< WL15: 1.5% lanthanated tungsten electrodes (AWS classification EWLa-1.5) have excellent arc starting, low-burn-off rate, good arc stability and excellent re-ignition characteristics—many of the same advantages as ceriated electrodes.
<< WZ8: The most commonly used in alternating current welding,which contains a small amount of Zirconium oxide. It's electron work is 2.5eV-3.0eV
<< WR20: It is a non-radiation material. It is good to balance the electron mobility and evaporation rates, making tungsten electrodes to maximize their performances.
<< WES: It contains rare earth element, including 1.5% lanthanum oxide, 0.8% zirconia oxide and 0.8% yttrium oxide.
<< WP: Pure tungsten electrode is the earliest use of electrodes in TIG welding. It contains tungsten content minimum 99.5%, without other impurities.
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