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) | 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Zui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 tensile 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.