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Tianjin Ruitong Technology Co., Ltd.

Welding Electrodes, Welding Consumable, Welding Rod manufacturer / supplier in China, offering Stainless Steel Electrodes Golden Bridge Welding Rod A302, 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 Stainless Steel Electrodes Golden Bridge Welding Rod A302

Stainless Steel Electrodes Golden Bridge Welding Rod A302

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.: A302
  • Material: Carbon Steel
  • Length: 300-350mm
  • Electrode Coating Type: Titanium Calcium
  • Stainless Steel Welding Rod Type: Stainless 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: 2.0-5.0mm
  • Welding Core Type: Stainless 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

A302 is a, calcium-titanium coated, Cr23Ni13 stainless steel electrode. The deposited metal has good crack-resistance and oxidation resistance. The electrode can operate on AC/DC. It is easy to operate.
It is used in similar type stainless steel, dissimilar stainless steel and high chromium steel and high manganese steel.
Chemical Composition (%)

Chemical CompositionCMnSiSPCrNiMoCu
Guarantee Value≤0.150.50 ~ 2.50≤1.00≤0.030≤0.04022.0 ~ 25.012.0 ~ 14.0≤0.75≤0.75
General Result0.0551.450.700.0090.02124.2512.750.0350.10
Mechanical Properties of Deposited Metal
Test ItemRm (N/mm2)A (%)
Guarantee Value≥550≥25
General Result59540
Reference Current (AC/DC+)
Amperage40 ~ 8050 - 10070 ~ 130100 ~ 160140 ~ 200 

1. The electrode must be preheated at the temperature of 300°C for 1 hour.
2. Preferred DC power supply, electricity should not be high.

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