ER49-A1 - GB /T 8110-2008

Grade	ER49-A1
Corresponding Standard	GB /T 8110-2008 Welding Electrodes and Rods for Gas Shielding Arc Welding of Carbon and Low Alloy Steel
Classification	Alloy Steel

ER49-A1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Ni	Cu ^①	Mo	More
Minimum Value	-	0.3	-	-	-	-	-	0.4	其他元素总量≥0.5
Maximum Value	0.12	0.7	1.3	0.025	0.025	0.2	0.35	0.65	其他元素总量≥0.5

ER49-A1 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥515	≥400	≥19

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