ER50-3 - GB /T 8110-2008

Grade	ER50-3
Corresponding Standard	GB /T 8110-2008 Welding Electrodes and Rods for Gas Shielding Arc Welding of Carbon and Low Alloy Steel
Classification	Carbon Steel

ER50-3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^①	Mo	V
Minimum Value	0.06	0.45	0.9	-	-	-	-	-	-	-
Maximum Value	0.15	0.75	1.4	0.025	0.025	0.15	0.15	0.5	0.15	0.03

ER50-3 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
≥500	≥420	≥22	V-notch specimen (-20°C) ≥27

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!