Product name:KF-600/KW-80
 
Classification:FES80-ES-G-EW
 
 

 

Applications and Features

 

(1)  Designed for SESNET (Simplified Electroslag Welding with No-consumable Elevating Tip) of 550 N/mm2 grades steel.

(2)  The combination of KF-600 and KW-80 will get a weld metal with refined microstructure and excellent mechanical properties.

(3)  Suitable for shipbuilding, bridge, steel structure, especially good for BOX welding.

 

Welding Instruction

 

(1)    Tack welding should be outside of welding part, and keep the gap below 0.5mm.

(2)    Clean surface of base metal before welding.

(3)    Keep wire extension at about 30~40mm.

 

Typical Chemical Composition of Weld Metal (wt%)

 

C

Si

Mn

P

S

Other

 

0.10

0.74

1.73

0.012

0.005

<0.5

 

Typical Mechanical Properties of Weld Metal

 

Tensile Strength N/mm2

Yield Strength

N/mm2

Elongation

%

Charpy V-Notch

 

J

 

651

469

25

-18

80

 

Size and Suggested Operating Range (DC+)

 

Diameter (mm)

1.6

Current (A)

350~450

Voltage (V)

40~50

 


No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)      TEL:886-7-6955155      FAX:886-7-6955166

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