Thoriated Tungsten Electrode

1、Thoriated Tungsten Electrode Characteristics

Thoriated Tungsten is the most commonly used tungsten in America and some other countries and is a good general use tungsten. Especially, it performs well when overloaded with extra amperage. However,since it is a low-level radioavtive hazard many users have switched to other alternatives. This tungsten is used primarily for DC welding of carbon & stainless steels, nickel alloys and titanium,etc..

Designation Oxide Additive Impurities Content Tungsten Content Color Sign
Category Content %
WT20 ThO2 1.7-2.2 <0.20 Balance Red

2、Product Standard

ISO 6848 ANSI/AWS A5.12/A5.12M-98

3、Size

1)Diameter:? 0.5-25mm
2)Length:?? 150mm, 175mm, 178mm,? any other length at customer request.

4、Recommended Tungsten Electrodes for Various Welding Currents

Diamter of Electrode DC(A) AC(A)
In Mm Straight Polarity(-) Reverse Polarity(+) Unbalanced Waves Balanced Waves
0.04" 1.0 15-80 ? 10-80 20-60
1/16" 1.6 60-150 10-18 50-120 40-100
0.079" 2.0 100-200 12-20 70-160 60-130
3/32" 2.4 150-250 15-25 80-200 80-150
1/8" 3.2 220-350 20-35 150-270 120-200
5/32" 4.0 350-500 35-50 220-350 170-260
3/16" 4.8 420-650 45-65 240-420 220-340
1/4" 6.4 600-900 65-100 360-560 250-450
主站蜘蛛池模板： 色噜噜狠狠色综合网| 91超碰碰碰碰久久久久久综合 | 国产成人综合洲欧美在线| 综合色婷婷| 人人狠狠综合久久亚洲88| 久久乐国产综合亚洲精品| 亚洲成A人V欧美综合天堂麻豆| 99久久伊人精品综合观看| 狠狠色噜噜狠狠狠狠狠色综合久久 | 伊人久久综合无码成人网| 天天做天天爱天天爽综合网| 一本大道加勒比久久综合| 五月婷婷综合网| 日韩人妻无码一区二区三区综合部| 伊人久久大香线蕉综合网站| 91久久婷婷国产综合精品青草 | 亚洲综合伊人久久大杳蕉| 一本久久综合亚洲鲁鲁五月天亚洲欧美一区二区| 久久综合九色综合久99| 亚洲综合亚洲综合网成人| 亚洲人成网站999久久久综合| 台湾佬综合娱乐| 91精品婷婷国产综合久久| 天天做天天爱天天综合网2021| 99久久综合国产精品二区| 熟女少妇色综合图区| 久久久久久久综合狠狠综合| 激情伊人五月天久久综合| 久久婷婷色综合一区二区| 中文自拍日本综合| 亚洲综合熟女久久久30p| 国产综合成人色产三级高清在线精品发布 | 色老头综合免费视频| 色99久久久久高潮综合影院| 综合在线免费视频 | 亚洲一区综合在线播放| 天天综合久久一二三区| 综合国产精品第一页| 久久综合伊人77777麻豆| 综合国产在线观看无码| 少妇人妻综合久久中文字幕|