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详细信息
Stoody 21 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。Stoody 21 可与碳钢、低合金钢以及锰钢充分熔合。Typical Tensile Properties
Hardness (HRC) 46-56 HRC 焊缝金属分析
Other Other C Cr Fe 4.0 % - - - C Other C Cr Fe - 5.0 % - - Cr Other C Cr Fe - - 17.0 % - Fe Other C Cr Fe - - - BAL % 熔敷数据
Deposition Type 安培 直径 Full Range 90-130 A 1/8 in. Full Range 120-160 A 4.0 mm Full Range 140-220 A 3/16 in. Full Range 175-300 A 1/4 in.


