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Hyundai Welding

HYUNDAI ST-50.6 (AWS ER70S-6) 1.6x1000 mm (5 KG) MADE IN KOREA

Part Number:K10001262
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The HYUNDAI ST-50.6 is a premium TIG (GTAW) welding rod classified as AWS A5.18 / ASME SFA5.18 ER70S-6, specifically designed for high-quality welding of carbon steel and low-alloy steel. Manufactured in South Korea, this 1.6 mm × 1000 mm copper-coated filler rod provides excellent arc stability, smooth weld puddle control, superior deoxidizing properties, and clean weld bead appearance. ER70S-6 contains higher levels of manganese and silicon, making it particularly suitable for welding on lightly rusted, scaled, or oily steel surfaces while producing sound welds with excellent mechanical properties. It is widely used in fabrication, pressure vessels, pipelines, structural steel, automotive manufacturing, and general industrial welding.

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HYUNDAI ST-50.6 (AWS ER70S-6) 1.6x1000 mm (5 KG) MADE IN KOREA

Technical Specifications

SpecificationDetails
BrandHYUNDAI Welding
ProductTIG Welding Rod
ModelST-50.6
ClassificationAWS A5.18 / ASME SFA5.18 ER70S-6
Welding ProcessGTAW (TIG)
Rod Diameter1.6 mm
Rod Length1000 mm
Packaging5 kg Tube
Material TypeCopper-Coated Solid Filler Rod
Shielding Gas100% Argon
Current TypeDCEN (Direct Current Electrode Negative)
Country of OriginSouth Korea

Features

  • Premium copper-coated TIG filler rod
  • Certified to AWS A5.18 / ASME SFA5.18 ER70S-6
  • Excellent arc stability and weld puddle control
  • Superior deoxidizers for welding lightly contaminated steel
  • Smooth wire feeding and easy weldability
  • Excellent bead appearance with minimal spatter
  • High tensile strength and excellent mechanical properties
  • Suitable for all-position TIG welding
  • Manufactured in South Korea for consistent quality

Applications

  • Structural steel fabrication
  • Pressure vessel manufacturing
  • Pipeline fabrication
  • Shipbuilding and offshore construction
  • Automotive manufacturing
  • Heavy equipment fabrication
  • General engineering
  • Steel furniture manufacturing
  • Industrial maintenance and repair
  • Metal fabrication workshops

Suitable Base Materials

  • Carbon Steel
  • Mild Steel
  • Low-Alloy Steel
  • Structural Steel
  • Boiler Steel
  • Pressure Vessel Steel

Advantages

  • Produces smooth, clean welds with excellent appearance
  • Excellent tolerance to rust, mill scale, and light surface contamination
  • Superior mechanical properties and impact toughness
  • Stable arc for improved welder control
  • Low post-weld cleaning requirements
  • Suitable for precision fabrication and high-quality welding applications
  • Consistent Korean manufacturing quality

Technical Highlights

  • Model: ST-50.6
  • Classification: AWS A5.18 / ASME SFA5.18 ER70S-6
  • Process: GTAW (TIG)
  • Diameter: 1.6 mm
  • Length: 1000 mm
  • Packaging: 5 kg Tube
  • Shielding Gas: 100% Argon
  • Current: DCEN
  • Country of Origin: South Korea

Brand: HYUNDAI Welding
Model: ST-50.6
Product: TIG Welding Rod
Classification: AWS A5.18 / ASME SFA5.18 ER70S-6
Diameter: 1.6 mm
Length: 1000 mm
Packaging: 5 kg Tube
Welding Process: GTAW (TIG)
Shielding Gas: 100% Argon
Country of Origin: South Korea

Key Benefit: The HYUNDAI ST-50.6 ER70S-6 TIG Welding Rod delivers excellent arc stability, superior weld quality, and outstanding mechanical properties, making it the ideal filler metal for precision TIG welding of carbon and low-alloy steels in structural fabrication, pressure vessels, pipelines, automotive, and general industrial applications.


Technical Specifications

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