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Company Name : Anxin Jingyuan Trading Co.,Ltd skype: snaly1104
Tel : 86-312-5299188
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CO2 welding wire

Product Detailed

CO2 welding wire

Material of Co2 welding wire: CO2 Gas Shielded Welding Wire is made from excellent Ho8Mn2SiA steel by drawing, straightening and copper coating.

Features and application of Co2 welding wire: Stable electric arc, low splashing, high deposition efficiency and good welding seam.Co2 welding wire can be welded automatically or semi-automatically.The Co2 welding wires are widely used on low carbon steel and low alloy steel, rolling stock, container, engineering machinery, and pressure container, etc.

GB		ER50-3	ER50-6	ER55-1	ER69-1	ER76-1	ER83-1
AWS		ER70S-3	ER70S-6	ER80S-G	ER100S-1	ER110S-1	ER120S-1
Welding wire chemical composition	C	0.06-0.15	0.06-0.15	≤0.10	≤0.08	≤0.09	≤0.10
	Mn	0.90-1.40	1.40-1.85	1.20-1.60	1.25-1.80	1.40-1.80	1.40-1.80
	Si	0.45-0.75	0.80-1.15	≤0.60	0.20-0.55	0.20-0.55	0.25-0.60
	S	≤0.025	≤0.025	≤0.020	≤0.010	≤0.010	≤0.010
	P	≤0.025	≤0.025	≤0.025	≤0.010	≤0.010	≤0.010
	Cr	≤0.15	≤0.15	0.30-0.90	≤0.30	≤0.50	≤0.60
	Ni	≤0.15	≤0.15	0.20-0.60	1.40-2.10	1.90-2.60	2.00-2.80
	Mo	≤0.15	≤0.15	--	0.25-0.55	0.25-0.55	0.30-0.65
	Cu	≤0.15	≤0.15	0.20-0.50	≤0.25	≤0.25	≤0.25
Mechanical Performance of Deposit Metal	Tensile strength σ_b (MPa)	≥500	≥500	≥550	≥690	≥760	≥830
	Yield strength σ_s(MPa)	≥420	≥420	≥450	≥610	≥660	≥730
	Elongation δ₅(%)	≥22	≥22	≥22	≥16	≥15	≥14
	Ballisticwork Akv(J)	-20℃≥27	-30℃≥27	-40℃≥60	-50℃≥68	-50℃≥68	-50℃≥68

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