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FLUX CORED WELDING WIRE FRN-YT551T1-Ni1

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It is a kind of gas-shielded flux-cored welding wire for 590MPa high strength steel. FRN-YT551T1-Ni1 is a kind of

titania type CO2 gas-shielded flux-cored welding wire. It has excellent welding performance, soft and stable arc, fewer spatters, good slag detachability and beautiful appearance of weld. All-position welding. It has high welding efficiency. The weld metal has been given toughening treatment by microelements, so it has excellent low temperature toughness above -30℃ and good crack-resistance.



Used for welding structures made of 590MPa low-alloy high strength steel. Widely used for welding some key structures like hoisting machinery, bridges, storage tanks, steel-frame structures, etc.



Typical Chemical Composition of weld metal (%)

CMnSiPSother
0.041.360.500.0110.008

Ni  1.000

Mo  0.020


Typical Deposited Metal Mechanical Feature(CO2 Shielding Gas)

Yield Strength ReL

(Mpa)

Tensile Strength Rm

(Mpa)

Elongation δ5(%)

Impact test

Temperature(℃)

Impact energy KV2 (J)

56064025-30130


Reference Current (DC+)


Wire Diameter(mm)φ1.2φ1.4φ1.5
Current Range(A)Downhand Welding120~300150~400180~450
Vertical Upward Welding and Overhead Position Welding120~260150~270180~280
Vertical Downward Welding and Overhead Position Welding200~300220~300250~300
Horizontal Welding120~280150~320180~300


Packing Terms 

Diameter0.8mm0.9mm1.0mm1.2mm1.6mm
Plastic spool 1kg D100mm

Plastic spool 5kg D200mm
Plastic spool 15kg D270mm


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