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Tianjin Ruitong Technology Co., Ltd.

Welding Electrodes, Welding Consumable, Welding Rod manufacturer / supplier in China, offering Carbon Steel Electrode Golden Bridge Welding Rod J507, Swimming Pool Circulation Pump 0.75HP, 1 HP, 2HP, 3HP, 4.5 HP, 5 HP, 6HP, 7.5 HP, 10.5 HP, Fluid Filling Pharmaceutical Ceramic Piston Plunger Metering Pumps and so on.

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Supplier Homepage Product Welding rod Carbon Steel Electrode Golden Bridge Welding Rod J507

Carbon Steel Electrode Golden Bridge Welding Rod J507

FOB Price: US $6.9-13 / KG
Min. Order: 10 KG
Min. Order FOB Price
10 KG US $6.9-13/ KG
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Port: Tianjin, China
Production Capacity: 8000mt
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: J507
  • Material: Carbon Steel
  • Length: 300-350mm
  • Electrode Coating Type: Low Hydrogen Sodium
  • Stainless Steel Welding Rod Type: Carbon Steel
  • Welding Power: AC or DC
  • Trademark: Ruitong/Golden Bridge
  • Specification: 4boxes/carton
  • HS Code: 83111000
  • Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
  • Diameter: 2.5-5.0mm
  • Welding Core Type: Carbon Structural Steel
  • Slag Characteristic: Acidic
  • Function: Surfacing Electrode, Low Hydrogen Type Electrode, High Efficient Iron Powder Electrode, Gravity Electrode
  • Weight: 5kg/Box, 20kg/Carton
  • Transport Package: Carton
  • Origin: China
Product Description

Introduction:
J507 is low-hydrogen sodium coated carbon steel electrode. It must be operated on DCEP. It has very good welding usability that enables it to perform all-position welding, has stable arc, removal of slag is easy and has low spatter. The deposited metal has good mechanical performance and crack-resistance, which offers good low temperature toughness.
 
Uses:
It is applied in welding medium-carbon steel and low-alloy structures such as 16Mn, 09Mn2Si, 09Mn2V and the steels used in shipbuilding such as A, B, D, E. It is also used in thick steel plates and the carbon steel structures that are difficult to weld.
 
Chemical Composition (%)

Chemical CompositionCMnSiSPNiCrMoV
Guarantee Value≤0.15≤1.60≤0.90≤0.035≤0.035≤0.30≤0.20≤0.30≤0.08
General Result0.0871.120.580.0120.0210.0110.0280.0070.016
 
Mechanical Properties of Deposited Metal
Test ItemRm(N/mm2)Rel(N/mm2)A (%)KV2(J)
-27°C   -30°C 
Guarantee Value≥490≥400≥20≥47≥27
General Result56045032150142
 
 
Reference Current (AC/DC)
Diameterφ2.5φ3.2φ4.0φ5.0
Amperage60 ~ 10080 ~ 140110 ~ 210160 ~ 230 

 
Notes:
1. The electrode must be preheated at the temperature of 350°C for 1 hour. Preheat the rod whenever it is used.
2. The impurities such as rust, oil stains and moisture must be cleared off of the work piece. 
3. Short arc is required to perform welding. Narrow weld path is preferred.
 
 

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