Can ER308 welding wire be replaced by ER321?
Can ER308, the national brand is H08Cr21Ni10Si, ER321 national brand is H08Cr19Ni10Ti, ER321 and ER308 compared to Cr-Ni elements had little difference, just add ER321 stabilization element Ti can improve the intergranular corrosion resistance of weld
Can ER308, the national brand is H08Cr21Ni10Si, ER321 national brand is H08Cr19Ni10Ti, ER321 and ER308 compared to Cr-Ni elements had little difference, just add ER321 stabilization element Ti can improve the intergranular corrosion resistance of weld
ER308 welding wire can be replaced by ER321.ER308's national brand is H08Cr21Ni10Si;ER321's national brand is H08Cr19Ni10Ti;Compared with ER308, Cr-Ni element has little difference, but only adding stabilizing element Ti to ER321 can improve the intergranular corrosion resistance of ER321 welding seam.Welding wire is used as filler metal or metal wire welding material at the same time as conductive. In gas welding and gas tungsten arc welding, welding wire used as filler metal; in submerged arc welding, electroslag welding and MIG arc welding, welding wire as filler metal, and conductive electrode. The surface of the wire is not coated with anti oxidizing flux.
