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CHW-50C6

CHW-50C6 is a coppered low alloy steel wire with all position welding. The wire has a very good performance and has a large range of current in welding. The weld metal shows lower temperature impact toughness. It is suitable for butt and fillet structures made by mild steel and low alloy steel, such as vehicles, engineering & construction machineries, bridges,containers, etc.

Chemical Composition of Deposited Metal(%)

	C	Mn	Si	S	P	Cu	Others
Standard	0.06-0.15	1.40-1.85	0.80-1.15	≤0.035	≤0.025	≤0.50	≤0.50
Typical	0.08	1.52	0.92	0.015	0.020	0.20	≤0.40

Mechanical Properties of Deposited Metal

	Yield Poina бs(MPa)	Tensile Strength бb(MPa)	Elongation δ5(%)	Impact Value(J)	Shield Gas
				-18℃
Standard	≥400	≥480	≥24	≥27	CO₂
Typical	430	550	30	90

Recommended Current Range（DC⁺）

Diameter(mm)	0.8	0.9	1.0	1.2	1.6
Current Range(A)	40-140	50-200	50-220	80-350	120-550

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