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E5003 Carbon Steel Welding Electrode is used for welding low-alloy high strength steel of 50KG grade (490MPa). Conform with: GB E5003 JIS D5003
E5003 Carbon Steel Welding Electrode J502 mainly used for welding 490MPa tensile strength low-alloy steel structures, such as welding on deformed steel bars for construction and other steel of 16Mn type, etc.
Chemical composition of deposited metal(%)
Chemical Composition C Mn Si S P
Specification =0.12 =1.60 =0.30 =0.035 =0.040
Mechanical properties of deposited metal Mechanical properties
Yield Pointss(MPa) =400
Tensile Strengthsb(MPa)=490
Elongationd5(%)=20
Charpy V-notch Impact Value(J) =27
