H08A埋弧焊丝 EL8

hx.m08a埋弧焊丝submergedarc welding wire

认证：ccs、bv、gl、nk、kr、abs、lr、dnv

说明instruction

hx.m08a是低碳结构钢焊丝，是埋弧焊中用量大的焊丝。

hx.m08aarelow carbon steel wire, which are the largest usage of submerged arcwelding wire

包装：25kgs/箱，1050kgs/托盘

用途use

配合焊剂hj430、hj431、hj433等焊接低碳钢及某些低合金钢（如16mn等）结构。coordinatingwithweldingfluidhj430 , hj431,hj433etc,to weld low carbon steel

and low alloy steel (16mn,etc)

焊丝化学成分chemicalcomposition of welding wire（%）

熔敷金属力学性能mechanicalproperty of deposited metal（按gb5293配合hj431）

抗拉强度tensile strength（rm）

mpa

下屈服强度

lower yieldstrength(rel)

mpa

伸长率elongation(a)

akv冲击功average absorbed energyj

0℃

415～550

≥330

≥22

≥27

焊丝规格weldingwire specification

焊丝直径welding wire diameter(mm)

φ2.0

φ2.5

φ3.2

φ4.0

φ5.0

注意事项notice：

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。cleaningthe oil stain and rust of the welding surface beforewelding,choosing suitable welding standard.

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