The carbon content being high, this kind of weldingrod is not fit for welding machine parts that have to withstand high stress.
由于含碳量高，所以这种焊条不宜焊接必须承受高应力的机器部件。
2
Suitable for acidic, alkalescent, refractory steel weldingrod of diameter of 2 ~ 6.
适用于直径2 ~ 6的酸性、碱性、耐热钢等多种焊条焊接。
3
Industrial grade sodium alginate, the main reactive dyes for dyeing and printing and paper industry as sizing, weldingrod coatings, thickening of cosmetics, detergents and so on.