Product name:KL-524
 
Classification:E7024/E4924
 
 

Applications and Features

(1)    Suitable for welding 490N/mm2 grade steel with high deposition rate (about 160%).

(2)    Good weldability, low spatters, good slag removal and smooth bead appearance.

(3)    Applicable for fillet welds of T-beam or H-beam. Only one pass is needed to reach the required leg size without undercut.

 

Welding position

Welding Instruction

Please refer to Appendix A.

Typical Chemical Composition of Weld Metal (wt%)

C

Si

Mn

P

S

0.08

0.43

0.73

0.015

0.008

Typical Mechanical Properties of Weld Metal

Tensile Strength N/mm2

Yield Strength

N/mm2

Elongation

%

Charpy V-Notch

J

540

485

25

0

72

Size and Suggested Operating Range (AC or DC±)

Diameter (mm)

3.2

4.0

5.0

6.0

Current

(A)

F/H-Fillet

90~130

130~180

180~240

230~300

V-up/OH

80~120

110~160

150~200

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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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