SONNLER ER70S-6 TIG welding rod packaging protecting dry storage.
SONNLER ER70S-6 TIG rod 3-32x16 showing precise diameter for strong welds.
SONNLER ER70S-6 TIG rod 1-8x16 illustrating versatile thickness options.
SONNLER ER70S-6 TIG bead close-up showing smooth bead potential.
SONNLER ER70S-6 TIG bead close-up indicating low splatter with appropriate shielding gas.
SONNLER ER70S-6 welding rod ready for vehicles and ships applications.

SONNLER

SONNLER ER70S-6 TIG Welding Rod 3/32 x 16 in | 5LB, Low Splatter

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$42.72

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Why customers choose TaskHolt Tools

Premium TIG filler for mild and low-alloy steels

The SONNLER ER70S-6 TIG welding rods are a versatile choice for welding mild steel and low alloy steels. Packaged to stay dry and ready for tasks, this 5 lb bundle of 16 inch rods is designed to support a clean, consistent weld across a range of shop projects.

Key features at a glance

  • Waterproof, reusable packaging helps keep rods protected from moisture between jobs
  • Available diameters: 1/8" (3.2 mm), 3/32" (2.4 mm), and 1/16" (1.6 mm); each rod is 16" (406.4 mm) long
  • ER70S-6 deoxidizers (manganese and silicon) enable higher welding currents with shielding gas, delivering a smoother bead with less post-weld cleanup
  • Widely applicable to low alloy steel and mild steel projects, including automotive components, machinery, bridges, and ship-related work
  • Worry-free after-sales service: 30-day returns and a 2-year warranty

How it helps in real-world welding

Designed for TIG welding setups, these rods pair well with 100% CO2 shielding to help achieve a smoother bead and cleaner finish. Depending on the shielding gas mix, bead appearance can improve and reduce spatter with proper technique. The broad size options let you tailor current and weld bead for thin or thicker sections without changing filler metal.

Practical usage spans a range of common fabrication tasks. From frame assemblies and automotive components to light structural elements in ships, the ER70S-6 variety offers dependable fill for everyday mild steel work while maintaining control over heat input and filler deposition. The packaging and composition aim to make handling in busy shops easier and more predictable.

What you get and usage notes

  • Waterproof, reusable packaging keeps rods dry and ready for welding sessions
  • Diameters: 1/8", 3/32", 1/16"; length: 16"; total weight: 5 lb
  • ER70S-6 filler suitable for TIG welding on mild and low alloy steels
  • Compatible with CO2 and mixed shielding gas approaches; results vary with gas composition and technique
  • Ideal for automotive components, machinery, bridges, and vessel-related fabrication
  • Supports smoother bead with reduced cleanup when used with appropriate shielding gas
  • Includes reliable after-sales support and warranty coverage

FAQ

Q: What sizes come with the SONNLER ER70S-6 TIG welding rods?

A: The rods are available in 1/8, 3/32, and 1/16 inch diameters, 16 inches long, in a 5 lb package.

Q: What makes ER70S-6 suitable for TIG welding?

A: ER70S-6 uses manganese and silicon deoxidizers for smoother beads; compatible with CO2 shielding, with potential bead improvements when gas mixes are optimized.

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