Shandong Roman Technology & Trade Co., Ltd.

The lanthanated tungsten has become popular in the welding field because of its good welding performance. The electronic conductivity of lanthanated tungsten is closest to that of 2% of thoriated Tungsten. Welders can easily replace thoriated tungsten electrode with lanthenated tungsten electrode without making any welding program changes, avoiding the radioactivity from thoriated tungsten electrode. Another advantage of lanthanated tungsten is its ability to bear high currents and the lowest burn-loss rate.Specifications:1) Trademark: WL 152) Added impurity: La2O33) Impurity quantity: 1.3 - 1.7%4) Other impurity: ≤0.20%5) Electricity discharge: 2.8 - 3.06) Color sign: yellow7) Size: 1.0 - 10 x 150/175mm and othersPacking: 10pcs/plastic case