What wire is H08A? What wire is GB? What wire is HJ?
H08A is carbon steel welding wire, GB is national standard Pinyin abbreviation, HJ is flux (smelting flux), for example.H08A welding wire can be welded with HJ431 flux Q235.
The average carbon content of H08A wire: our company: about 0.08%.According to GB/T3429-2002 standard(International Standard for steel wire rods for welding):Chemical composition (%)C = 0.1; Mn0.35~0.6; Si = 0.03; Cr = 0.2; Ni = 0.3; Cu = 0.2;S and P are not greater than 0.03.This is the chemistry in the national standard. I hope it will help you.HJ is an abbreviation for flux
H08A is carbon steel welding wire, GB is national standard Pinyin abbreviation, HJ is flux (smelting flux), for example.H08A welding wire can be welded with HJ431 flux Q235.Welding wire is used as filler metal or as a conductive wire welding materials, including carbon steel wire, low alloy structural steel wire, alloy structural steel wire, stainless steel wire and non-ferrous metal welding wire, etc.. The wire surface not coated with anti oxidation flux in gas welding and gas tungsten arc welding, used as filler metal; in submerged arc welding, electroslag welding and MIG arc welding, filler metal and conductive electrode is.
