Description
High-Quality ER70S-6 Mild Steel TIG Wire for Precision Welding
The ER70S-6 mild steel TIG wire is a premium filler material widely used for TIG welding applications involving mild steel. Supplied in convenient 5kg packs, this wire offers excellent arc stability, smooth weld bead appearance, and superior mechanical properties. It is especially suitable for welding carbon steel components requiring strong, clean welds.
This TIG wire contains a controlled mix of silicon and manganese that improves weld penetration and reduces spatter. As a result, the ER70S-6 TIG wire delivers superior fusion and enhances overall weld quality. It is ideal for automotive fabrication, structural steelwork, and general maintenance.
Versatile Wire for Mild Steel Welding
Compatible with most TIG welding machines, this mild steel TIG wire is designed to work in both AC and DC welding setups. Its smooth feeding characteristics reduce interruptions, helping you maintain high productivity on the job. The 5kg spool size ensures you have enough material for medium to large projects while keeping storage and handling simple.
For more welding wires and consumables, browse our TIG welding wire and accessories at Fourie Welding & Tool, South Africa’s trusted supplier of welding equipment.
Why Choose ER70S-6 TIG Wire?
The ER70S-6 TIG wire offers reliable chemical composition and consistent mechanical performance. It meets international welding standards, making it suitable for structural steel, pipelines, and pressure vessels. The wire’s manganese and silicon content also improve the weld metal’s toughness and ductility.
If you’re new to TIG welding or want to enhance your knowledge about filler metals, check out this detailed welding wire guide by the American Welding Society, which explains wire types and their applications.
Product Features
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Pack size: 5kg spool
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Material: Mild steel ER70S-6
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Compatible with AC/DC TIG welding machines
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Excellent arc stability and smooth feed
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Provides strong, clean welds with low spatter
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Suitable for automotive, structural, and maintenance welding
Applications
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Carbon steel fabrication and repair
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Automotive bodywork and chassis welding
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Structural steelwork and construction
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Pipeline and pressure vessel welding
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General light to medium TIG welding













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