型号 hx.e711 类型 药芯 品牌 海翔 标准直径 1.2(mm) 重量 15kg(g) 是否含助焊剂 否 hx·e711 药芯焊丝 flux cored wire 用 途 适用于碳钢,500mpa级部分低合金钢及船用d、e级钢的焊接 主要特点 全位置焊接,可进行立向下焊; 焊接飞溅小,电弧稳定,焊接烟尘少; 焊角焊缝时,脱渣性好,焊缝成型好且美观; 焊接速度快,焊接效率高。 保护气体 co 2 相当标准 aws e71t-1 application:adequate for welding carbon steel and some low alloyed steel with grade 500mpa and grade d & e steel for marine use . main characteristics: compreheive welding, vertical-downward welding little spatter, stable electric arc, little fume good slag detachability, beautiful welding line fast welding speed and high welding efficiency protection gas: co 2 equivalent standard: aws e71t-1 熔敷金属化学成分chemical composition of deposited metal(%) c si mn s p ≤0.18 ≤0.90 ≤1.75 ≤0.030 ≤0.030 熔敷金属力学性能mechanical property of deposited metal 抗拉强度 teile strength mm 2 屈服强度 yield strength mm 2 伸长率 elongation rate (%) 试验温度 test temperature ℃ akv冲击值 akv impact value (j) ≥490 ≥400 ≥22 -20 ≥47 焊丝直径及参考电流the diameter and reference current of the welding wire 直径 diameter(mm) φ1.2 φ1.4 φ1.6 焊接电流 welding current (a) 120~300 150~400 180~450
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