奥地利伯乐BOHLER FOX 20 MVW耐热钢焊条

　　销售进口伯乐焊条焊丝

　　奥地利伯乐BOHLER FOX 20 MVW耐热钢焊条

　　ClassificationEN ISO 3580-AE CrMoWV12 B 4 2 H5Characteristics and typical fields of application Basic core wire alloyed electrode for high temperature, heat treatable 12 % chromium steels in turbine and boiler construction as well as in the chemical industry. Preferably used for X20CrMoV12–1. Approved in long-term condition up to +650 °C service temperature. High creep rupture strength and excellent toughness under long term stresses. Optimum chemical composition ensures a high quality weld metal. Low hydrogen content (HD