MG240•Barecastirongasrodforhot-welding.•Excellentcolormatchforgraycastiron.•Designedfortorchweldinghe***yandlightcastings.•Forusessuchas:castingdefects,gear-housings,cylinderheads,andengineblocks.•RequiresMG240Flux.•裸hot-welding铸铁气杆。•出色的颜色匹配为灰口铸铁。•为火炬设计焊接重型和轻型铸件。•使用如:铸造缺陷,gear-housings,气缸盖,引擎块。美国MG焊条，美国MG240焊条，铸铁焊条，美国铸铁焊条，MG240焊条)