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E7015 Low Carbon Steel Electrode

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2023-11-11 23:26

  • Browse the number:

    305

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Company Profile

TAIXU GROUP

By certification [File Integrity]

Contact：txjck(Mr.)  

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Area：Zhejiang

Address：Zhejiang

Website：http://www.ourweld.com/ http://txjck.fzswkl.com/

Product Details


That's a comprehensive description of J507, a specific type of welding electrode. J507 is a low-hydrogen sodium coated carbon steel welding electrode, designed to be used in various welding positions with direct current electrode positive (DCEP) polarity. Here are the key characteristics and benefits of J507:



Welding Performance: J507 exhibits excellent welding performance, thanks to its specific composition and coating. It provides a stiff arc, which makes it easier to control the welding process. The stiff arc helps in achieving precise welds and better penetration.



Low Spatter Level: The electrode's low spatter level is an advantage as it reduces the amount of unwanted splatter during welding. This feature ensures cleaner welds, minimizes post-weld cleanup, and reduces the risk of defects.



Effortless Slag Removal Ability: J507 offers effortless slag removal, meaning the slag formed during the welding process is easy to remove. This facilitates smoother and more efficient welding operations, saving time and effort.



Optimal Bead Appearance: The welding electrode produces weld beads with an optimal appearance. This refers to the visual quality of the weld, including factors such as smoothness, uniformity, and overall aesthetics. A good bead appearance is desirable for both structural integrity and visual appeal.



Excellent Mechanical Properties: The deposited metal produced by J507 exhibits excellent mechanical properties. This refers to the strength, toughness, and other physical characteristics of the weld joint. Welds made with J507 are expected to have high structural integrity and meet the required specifications.



Crack Resistance: J507 is designed to provide good crack resistance in the welded joints. This means that the resulting welds are less prone to cracking, even under high-stress conditions. Improved crack resistance ensures the long-term durability and reliability of the welds.



Overall, J507 is a versatile welding electrode suitable for carbon steel applications. Its combination of welding performance, low spatter, easy slag removal, optimal bead appearance, and excellent mechanical properties make it a preferred choice for various welding projects.



 




Purpose


 



The product is applicable for welding carbon steel and low alloy steel structures (under pressure and dynamic load), such as 16Mn, 09Mn2Si, 09Mn2V and A, B, D and E grade steels for ships.



 



Chemical Composition (%)

































Chemical Composition

C

Mn

Si

S

P

Ni

Cr

Mo

V
Example Value 0.087 1.12 0.35 0.012 0.021 0.011 0.028 0.007 0.016


Mechanical Properties of Deposited Metal
























Test Item

Rm(N/mm2)

Rel(N/mm2)

A (%)

KV2(J)

-27°C -30°C
Example Value 560 450 32 150 142


Reference Current (AC/DC)























Diameter

Φ2.5

Φ3.2

Φ4.0

Φ5.0
Amperage 60 ~ 100 80 ~ 140 110 ~ 210 160 ~ 230


 




Precautions


 



1. Before welding, the welding electrode should be baked at 350℃ for 1 hour for ready use.

2. Impurities such as rust, oil stain and moisture must be cleared off of the work piece before welding.

3. Operating with short arc and narrow gap when welding.



 




Welding Position


 





 




Certifications


 





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