Argon Arc Welding Wire
Argon Arc Welding Wire - 图片 2

Argon Arc Welding Wire

Our TIG Welding Wire is available in two main strength grades: 500MPa and 600MPa series, covering more than 20 specifications with diameters ranging from 1.6mm to 4.0mm.

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Our TIG Welding Wire is available in two main strength grades: 500MPa and 600MPa series, covering more than 20 specifications with diameters ranging from 1.6mm to 4.0mm.

Designed for precision welding applications, this product delivers stable arc performance, concentrated heat, and high welding efficiency, making it suitable for a wide range of industrial uses.

ER50-6 chemical composition(%)
element C S Mn Si P Cr Ni Mo Cu V
standard 0.06-

0.14

 ≤0.025 1.40-1.85 0.80-1.15 ≤0.025 ≤0.015 ≤0.015 ≤0.015 ≤0.35 ≤0.03
Example value 0.075 0.017 1.48 0.87 0.016 0.026 0.013 0.015 0.12 0.01
Mechanical properties of ER50-6/TG50 weld metal
test Strength  Rm（Mpa） Yield strength Rm（Mpa） elongation A（%） V-type impact test(J)-30℃
standard ≥500 ≥420 ≥22 ≥27
Example value 557 439 28 90

Description

Key Features

  • Stable Arc Performance
    Ensures smooth arc ignition and consistent welding quality.
  • High Arc Temperature & Concentrated Heat
    Improves penetration and enhances welding efficiency.
  • Narrow Heat-Affected Zone (HAZ)
    Minimizes material distortion and maintains structural integrity.
  • Low Deformation & Crack Tendency
    Reduces internal stress and improves weld reliability.
  • Smooth Wire Surface
    Enhances arc stability and weld seam appearance.
  • Excellent Weld Appearance
    Produces uniform, clean, and aesthetically pleasing welds.

Advanced Manufacturing Technology

  • Uses special high-precision drawing dies and straightening molds
  • Ensures uniform wire diameter and high dimensional accuracy
  • Minimizes surface damage during production
  • Improves overall welding stability and consistency

Applications

TIG Welding Wire is widely used in:
• Steel structure fabrication
• Pressure vessels
• Pipeline welding
• Mechanical manufacturing
• Shipbuilding industry
• Precision components welding
Suitable for:
• Carbon steel and low-alloy steel
• Full-position welding applications
• High-quality and precision welding requirements

Product Advantages

Wide range of specifications (1.6mm–4.0mm)
• Covers multiple strength grades (500MPa / 600MPa)
• Suitable for automated and manual TIG welding
• Flexible welding performance with high efficiency
• Consistent quality meeting industrial standards

 

+8613793466576 cathywuweldingwire@gmail.com +8618766027795