BKH-61日本日亚模具焊条BKH-61堆焊焊条特性专为修补困难的淬火硬化型模具钢和修补硬化堆焊缺损部分的焊接而开发设计的钛钙性焊条,不须要高温预热即可堆焊.designedforrepairingdifficultquenchhardenedsteeltypeandrepairthedefectofhardeningsurfacingweldingandpartofthedesignanddevelopmentoftitaniumrod,don'tneedcalciumtemperaturepreheatingcanhardfacing.用途焊补冲压模锻造模工具钢等淬火硬化后模具材料的修补.progressivelstampingmouldforgingweld-repairafterquenchhardenedsteelmoldmaterialsetc.规格2.6￠3.2￠4.0￠)