For welding of mild steels KT-6013

Item code : KT-6013

KT- 6013

LOW CARBON WELDING ELECTRODE

TCVN 3223–2000 E431R

TCVN 6259–6: MW2

AWS E6013/ JIS D4313

1. Characterics on Usage:      
   
  • KT 6013 is a high titania type covered electrode for welding all position.
  • KT-6013 is a low carbon welding electrode suitable for Carbon steel and low alloy-steel such as civil and industrial structure, machinery..
  • Weld bead is smooth, shinny, easy-slag-removable,clean-slag-detecting; it’s few smoke and spatter, the quality of weld’s joint is unchanged if using lower current.
  • Striking-arc is good, the time of stopping for re-striking-arc  is less than 60 seconds.

2. Grade of welding consumables:  MW2/ KMW2.

3. Thành phần hoá học của lớp kim loại hàn (%):

C

Mn

Si

P

S

0.10 max

0.35 ~0.45

0.30 ~ 0.35

0.035 max

0.030 max

4.Typical chemical composition of (deposited) all-weld-metal (%):

Tensile Strength
(MPa)

Yield Strength
(MPa)

Elongation
(%)
Impact Value 
0oC ( J )
430min
345min
22min
50min

5. Size available, recommended currents (AC&DC):

Size ( mm )
Æ2.5
Æ3.2
Æ4.0
Æ5.0
Length    ( mm )
300
350
400
400
Welding Current Range 
(Ampe)
50 – 90
90 – 140
140 – 190
180 – 240
V, O
50 – 80
80 – 130
120 – 180
160 – 210

6. Usage introduction:

  • Well preparation for safety before welding. Power stable.
  • With damp welding electrode, it will be smoky, splashy and unstably. Re-dry at 100-150oC 40-60 mins before using.
  • Wash all of dirty such as: oil, slag on welding material.
  • Ensure the root rap and bevel angel according to standards in order to get the completed fusion.
  • Chose the suitable welding current as user manual for a complete fusion, good running
     
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