型号 hx.m08a 类型 实芯 品牌 海翔 标准直径 3.2,4.0(mm) 重量 25kg(g) 用途 配合焊剂430.431等焊接低碳钢,部分低合金钢结构及船用a、b级钢 材质 h08a 是否含助焊剂 否 hx.m08a 埋弧焊丝 submerged arc welding wire 用 途 配合焊剂hj430、hj431、hj433等焊接低碳钢,部分低合金钢(如16mn等)结构及船用a、b级钢。 主要特点 低碳结构钢焊丝; 埋弧焊中用量大的焊丝; 焊道成型及脱渣性能良好; 焊缝金属具有优良的力学性能。 相当标准 aws el8 jis w11 application:suitable for welding low carbon steel,some low alloyed steel structure(such as 16mn, etc) and grade a & b steel for marine use combined with welding fluid hj430, hj431, hj433, etc. main characteristics: low carbon steel welding wire the largest usage in submerged arc welding wire good molding of weld bead and removability of slag excellent mechanical property equivalent standard: aws el8 jis w11 焊丝化学成分chemical composition of deposited metal (%) c si mn s p cr ni cu ≤0.10 ≤0.03 0.30~0.60 ≤0.030 ≤0.030 ≤0.20 ≤0.30 ≤0.20 熔敷金属力学性能(按gb5293配合hj431) mechanical property of deposited metal(combined with welding fluid hj431 according to gb5293) 抗拉强度 teile strength mpa 屈服强度 yield strength mpa 伸长率 elongation rate (%) 试验温度 test temperature ℃ akv冲击功 akv impact value (j) 415~550 ≥330 ≥22 0 ≥27 焊丝规格sizes of welding wire 焊丝直径 diameter (mm) φ2.0 φ2.5 φ3.2 φ4.0 φ5.0 注意事项: 焊前须将焊件表面的油污及铁锈清理干净,选择适宜的焊接规范。 notice: cleaning the oil stain and rust of the weldment surface before welding, choosing suitable welding standard.
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