| 適用: | gtaw/tig溶接、 | 動作電流: | 50-160 a | 原産地: | 中国(本土) | 溶接電流: | 40-70 a | 銘柄: | tongchang | モデル番号: | wt20 | 長さ: | 150/175 | 材料: | タングステン | 直径: | dia1.6-10 | 名前: | wt20タングステン溶接電極 | 他の名前: | プロモーションwt20タングステン溶接電極 | グレード: | wt20 | 表面: | ポリッシュ、地面 | サイズ: | dia1.6-10*150/175 | パッケージ: | 10ピース | 色: | 赤 |
包装
| 包装: | タングステン溶接電極wt20パッキング: カートン12.木箱3.クライアントの要求に応じて |
Good quality promotional wt20 tungsten welding electrodes
Performance :
Offers good arc starting and is ideal for high-currentrequire ments. Also good for low-amperage AC applications using a modified point.
Thoriated Tungsten Electrode:
2% thoriated tungsten contains a nominal 2% or thorium oxide (ThO2) that is evenly dispersed throughout the entire length of the tungsten. The most common type of tungsten used today. Provides excellent resistance from weld pool contamination while at the same time offers the welder easier arc starting capabilities and a more stable arc. Generally used for DC electrode negative or straight polarity applications such as carbon and stainless steels, nickel alloys and titanium.
Designation | Composition | Color Mark | |||
Dioxide | Oxide Compound % | Impurities % | Tungsten % | ||
WT20 | ThO2 | 1.70-2.20 | ≤0.02 | Remainder | Red |
wt20 tungsten welding electrodes
