Gold Member Since 2017
Audited Supplier
Tianjin Ruitong Technology Co., Ltd.

Welding Electrodes, Welding Consumable, Welding Rod manufacturer / supplier in China, offering Mild Steel Welding Electrodes Lincoln Welding Rod E 4303, 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.

(/ )

Supplier Homepage Product Welding rod Mild Steel Welding Electrodes Lincoln Welding Rod E 4303

Mild Steel Welding Electrodes Lincoln Welding Rod E 4303

FOB Price: US $6.9-13 / KG
Min. Order: 10 KG
Min. Order FOB Price
10 KG US $6.9-13/ KG
Get Latest Price
Port: Shanghai, China
Production Capacity: 8000mt
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: E4303
  • Material: Carbon Steel
  • Length: 300-400mm
  • Electrode Coating Type: Iron Oxide
  • Stainless Steel Welding Rod Type: Chromium Stainless Steel
  • Welding Power: DC or AC
  • Certificates: ABS Lr Gl CCS TUV
  • Transport Package: Carton
  • Origin: China
  • Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
  • Diameter: 2.5mm
  • 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
  • Trademark: Ruitong
  • Specification: 4boxes/carton
  • HS Code: 83111000
Product Description



• AC & DC polarity
• All-position capability
• Smooth bead appearance
• Easy slag removal
• Excellent mechanical properties and X-ray performance


JIS Z3211: D4303
GB/T 5117: E4303


For welding applications within general workshops, such as heavy structural fabrications, boiler, vehicle and construction. It is easy to use electrode with low spatter and easy slag removal which makes it an idea choice for welding applications required high crack and porosity resistibility.

Mechanical Properties Typical Values:

Mechanical Properties Typical Values
Yield Strength
Tensile Strength
Impact ISO -V
(J) @ 0ºC

Chemical Composition (Wt %) Typical Values:
Chemical Composition (Wt %) Typical Values

Diameter & Standard package:
Weight / Inner box
Weight / outer carton

Recommended welding parameters:
Send your message to this supplier
Ms. Liu
To: Ms. Liu

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now