KT – 6013 is a low carbon welding rod suitable for welding carbon steel and low alloy steel with medium load structures such as: industrial factory structures, machine parts, railings, iron doors, etc.
1. EQUIVALENT AND COMPATIBLE STANDARDS
Vietnamese Standard TCVN: 3223-2000-431R.
Vietnamese Standard: QCVN 21:2015/BGTVT-MW2
American Standard: ASME/AWS E 6013
Japanese Standard: JIS D4313
2. CHARACTERISTICS AND APPLICATIONS
KT – 6013 sheath is manufactured according to the Titanium system to ensure a smooth welding process.
KT – 6013 is a low carbon steel welding rod suitable for welding carbon steel and low alloy steel with medium load structures such as: industrial factory structures, machine parts, railings, iron doors, etc.
The weld is bright, easy to remove slag, clean slag, light electricity, less smoke, less spatter.
Can be welded in all different welding positions: flat welding, horizontal welding, ceiling welding, etc.
Good arc priming sensitivity, maximum stopping time for re-priming is not less than 60 seconds.
3. PACKAGING SPECIFICATIONS
Net weight of box (Kg) | Net weight of carton (Kg) |
5 | 20 |
4. MECHANICAL PROPERTIES OF WELD JOINTS
Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) | Impact toughness at 0ºC (J) |
430 min | 330 min | 17 min | 27 min |
5. CHEMICAL COMPOSITION OF WELD METAL LAYER (%)
C | Mn | Si | P | S |
0.2 max | 1.2 max | 1.0 max | 0.030 max | 0.030 max |
6. WELDING ROD SIZE AND USED CURRENT (AC & DC)
Diameter (mm) | Ø 3.2 | Ø 4.0 | Ø 5.0 | |
Length (mm) | 350 | 400 | 400 | |
Welding current (Amperes) | Solder with | 90-140 | 140-190 | 180-240 |
Ceiling and vertical welding | 80-130 | 120-180 | 160-210 |
7. INSTRUCTIONS FOR USE
Prepare all safety factors before welding. Stable welding power source
When the welding rod is damp, the welding is prone to smoke, spatter and instability, the weld is pitted, it needs to be dried at 100oC – 150oC for 40 – 60 minutes before use.
Clean off oil stains and dirt on the surface of the weld.
Ensure the weld gaps, bevel the weld edges according to the correct standards to achieve a strong weld.
Select the welding current according to the instructions to achieve a deep weld and high working capacity. 1
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