Stoody21是一种具有良好耐冲击和耐磨蚀性的管状焊条。熔敷金属不可用于机加工或锻焊。Stoody21可与碳钢、低合金钢以及锰钢充分熔合。TypicalTensilePropertiesHardness(HRC)46-56HRC焊缝金属分析OtherOtherCCrFe4.0%---COtherCCrFe-5.0%--CrOtherCCrFe--17.0%-FeOtherCCrFe---BAL%熔敷数据DepositionType安培直径FullRange90-130A1/8in.FullRange120-160A4.0mmFullRange140-220A3/16in.FullRange175-300A1/4in.)