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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 J421X, Manufacturer Argon Shield Arc Welding Wire H13CrMoA, Manufacturer Argon Shield Arc Welding Wire H08CrMoA and so on.

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Supplier Homepage Product Welding rod Carbon Steel Electrode Golden Bridge Welding Rod J421X

Carbon Steel Electrode Golden Bridge Welding Rod J421X

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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Production Capacity: 8000mt
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: J421X
  • Material: Carbon Steel
  • Length: 300-350mm
  • Electrode Coating Type: Rutile-Based
  • Stainless Steel Welding Rod Type: Carbon Steel
  • Welding Power: AC or DC
  • Trademark: Ruitong/Golden Bridge
  • Origin: China
  • Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
  • Diameter: 2.0-5.0mm
  • 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
  • Specification: 4boxes/carton
  • HS Code: 83111000
Product Description

Introduction:
J421X is rutile-based carbon steel electrode that is specially designed for downward welding. It has good welding usability that enables it to operate on AC/DC and perform all-position welding, the slag removal is easy and to have a nice bead appearance. Its characteristic of easy operation gives it easy striking and re-striking.
 
Uses:
It is suitable for welding zinc-coated steel plates and carbon steel plates that are used in shipbuilding. It is especially suitable for performing downward welding and intermittent welding on the thin plates.
 
Chemical Composition (%)

Chemical CompositionCMnSiSPNiCrMoV
Guarantee Value≤0.20≤1.20≤1.00≤0.035≤0.040≤0.30≤0.20≤0.30≤0.08
General Result0.0780.390.180.0180.0230.0200.0320.0080.007
 
Mechanical Properties of Deposited Metal
Test ItemRm (N/mm2)Rel (N/mm2)A (%)KV2(J) 0ºC
Guarantee Value≥430≥330≥16-
General Result4853902776
 
Reference Current (AC/DC)
Diameterφ2.0 φ2.5φ3.2φ4.0φ5.0
Amperage40 ~ 7050 ~ 9090 ~ 130150-210170 ~ 230

 

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