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CHT701

Flux Cored Wire For Mild Steel

CHT701 is a titania type flux cored wire to be used with CO2 gas shielding .It makes higher deposition rate than solid wire and also the welding performance and mechanical properties of deposited metal are much better then solid wires.It is suitable for flat or horizontal fillet of thick or medial thick mild steel structures and 490MPa high tensile steel structures such as ships,industrial machineries,chemical equipments,bridges and vehiclesetc

Chemical Composition of Deposited Metal(%)

	C	Mn	Si	S	P
Standard	≤ 0.10	≤ 1.75	≤ 0.75	≤ 0.03	≤ 0.03
Typical	0.06	1.40	0.45	0.011	0.018

Mechanical Properties of Deposited Metal

	Yield Poina бs(MPa)	Tensile Strength бb(MPa)	Elongation δ5(%)	Impact Value(J)		Shield Gas
				0℃	-20℃
Standard	≥400	≥480	≥22	≥47	≥27	CO₂
Typical	450	545	29	110	80

Recommended Current Range（DC⁺）

Diameter(mm)		1.2	1.6
Current(A)	F,HF	200-300	250-350

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