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Non copper coating welding wire

Quantity:

SOLID WIRE

FRN-ER70S-6 (Non-copper coated)

Introduction: this Non-copper coated wire is for the GMAW of non-alloyed steels,It reduces the maintenance and treatment time after welding, increases productivity and decreases the welding cost, with the characteristic of stable arc, low splashing,high deposited efficiency, feeding stability

Uses:  Used for welding 500 MPa low alloy steel single and muti-pass welding; also for high speed thin plates, pipe line steel welding. Suitable for manual welding, automatic welding and robot welding, such as oil machinery, heavy crane machinery, pressure vessels, oil-chemical vessels, ship body, bridge,construction steel structure, ect.

Typical Chemical Composition of weld metal (%)

C

Mn

Si

P

S

Cu

other



0.08

1.50

0.80

0.010

0.020

0.11

Ni: 0.029

Cr: 0.022

Mo: 0.008

V: 0.020



TypicalMechanical Performance of The Deposited Metal (CO2 Shielding Gas)

Yield Strength ReL/Rp0.2 (Mpa)

Tensile Strength

Rm (Mpa)

Elongation

δ5(%)

Impact test

Temperature

()

Impact Energy

KV2(J)

470

560

31

-20

90

Size and recommended current range                                            

Diameter

0.6mm

0.8mm

0.9mm

1.0mm

1.2mm

1.6mm

Amps

40~100

50~140

50~200

50~220

80~350

120~550

Packing terms                                                                              

Diameter

0.6mm

0.8mm

0.9mm

1.0mm

1.2mm

1.6mm

2.0mm

Plastic spool 1kg D100mm



Plastic spool 5kg D200mm


Plastic spool 15kg D270mm

Metal basket 15kg K300mm

Drum packing 100kg



Drum packing 250kg/350kg


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