Product name:KM-56Z
 
Classification:ER70S-6
 
 

 

Applications and Features

 

(1)    KM-56Z is a non-copper coating GMAW wire and suitable for welding 490N/mm2 grade steel.

(2)    Wide operation range, stable arc and low spatters.

(3)    It is designed for welding in vehicles, ship-building, steel structures, bridges and pipes with single pass or multi-pass welding.

 

Welding Position

 

 

Welding Instruction

 

Please refer to Appendix B.

 

Typical Chemical Composition of Weld Metal (wt%)

 

C

Si

Mn

P

S

 

0.08

0.65

1.16

0.015

0.011

 

Typical Mechanical Properties of Weld Metal

 

Tensile Strength N/mm2

Yield Strength

N/mm2

Elongation

%

Charpy V-Notch

 

J

 

548

433

29

0

130

 

-30

95

 

Size and Suggested Operating Range (DC+)

 

Diameter (mm)

0.8

0.9

1.0

1.2

1.4

1.6

Current

(A)

F

50~180

50~200

50~220

80~350

100~470

200~500

V-up

50~100

50~140

50~140

50~140

100~180

-

OH

50~100

50~120

50~120

50~160

-

-

V-down

50~100

50~200

-

-

-

-

                                 

 

 


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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