| 適用: | 溶接または業界 | 動作電流: | dc | 原産地: | 中国(本土) | 溶接電流: | 150から500 | 銘柄: | yuheng | モデル番号: | wt20 | 実用温度: | ac | 長さ: | または175mm150mm | 材料: | タングステン | 直径: | 1-6.4mm | 標準: | iso6848 | キーワード: | soldaのeletrodo |
包装
| 包装: | 輸出木製ケースやお客様のご要望に応じて |
eletrodo solda; tungsten needle; electrodes for welding
Product Description
| Diameter, mm ( inch ) | Diameter Tolerance,mm | Length, mm | Length Tolerance, mm | Standard |
| 1.0 ( 0.040 ) | ±0.05 | 50, 75, 150, 175 | ±1.0 | ISO 6848
AWS A5.12
|
| 1.6 ( 0.0625 ) | ||||
| 2.0 ( 0.0781 ) | ||||
| 2.4 ( 0.0938 ) | ||||
| 3.2 ( 0.125 ) | ±0.1 | |||
| 4.0 ( 0.156 ) | ||||
| 4.8 ( 0.187 ) | ||||
| 6.4 ( 0.250 ) | ||||
| 8.0 ( 0.312 ) | ||||
| 10.0 ( 0.391 ) |
Chemical Composition
| Designation | Composition | Color Mark | |||
| Dioxide | Dioxide in% | Impurites % | Tungsten % | ||
| WP | - | ≤0.20 | 99.8 | Green | |
| WT20 | ThO2 | 1.70-2.20 | Remainder | Red | |
| WZr3 | ZrO2 | 0.2-0.4 | Brown | ||
| WZr8 | 0.70-0.90 | White | |||
| WL10 | La2O3 | 0.90-1.20 | Black | ||
| WL15 | 1.40-1.60 | Gold | |||
| WL20 | 1.90-2.10 | Blue | |||
| WC20 | CeO2 | 1.80-2.20 | Gray | ||
sae
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