E5003 Carbon Steel Welding Electrode is used for welding low-alloy high strength steel of 50KG grade (490MPa).
Conform with:GB E5003 JIS D5003
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 Point
σs(MPa)
|
Tensile Strength
σb(MPa)
|
Elongation
δ5(%)
|
Charpy V-notch Impact Value(J)
|
|
Specification
|
≥400
|
≥490
|
≥20
|
≥27
|
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.
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