ER70S-2 TIG Welding Rod 3/32″ x 36″ – 6 lb Pack
| MODEL | WW-ER70S2-TIG-3/32-36/6LB | ROD LENGTH | 36" (914 mm) |
| MATERIAL | Mild Steel (ER70S-2, triple deoxidized with Ti, Al, Zr) | WIRE DIAMETER | 3/32" (2.4 mm) |
| TENSILE STRENGTH | ~70 ksi (≈ 483 MPa) | PACKAGE WEIGHT | 6 lb (2.7 kg) |
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ER70S-2 TIG Welding Rod for Carbon Steel Fabrication and Repair
Clean weld deposits and consistent arc performance for TIG welding
The ER70S-2 TIG welding rod from PGN Bearings is designed for applications requiring smooth weld appearance, reliable arc stability, and consistent mechanical performance when welding carbon steel and low-alloy materials.
Its triple-deoxidized composition contains titanium, aluminum, and zirconium, helping reduce weld contamination and porosity while improving weld quality across a variety of fabrication and repair environments. This makes ER70S-2 a preferred filler metal for projects requiring cleaner weld deposits and dependable fusion characteristics.
The rod is widely used in industrial maintenance, structural fabrication, pipe welding, automotive work, and general metalworking applications where weld quality and appearance are critical.
Hero Product Snippet
The PGN Bearings ER70S-2 TIG welding rod delivers stable arc control, reduced porosity, and clean weld deposits for carbon steel fabrication, industrial maintenance, pipe welding, and precision repair work.
Typical welding applications
ER70S-2 is commonly used in projects requiring strong weld integrity and consistent deposition quality.
Typical applications include:
- Structural steel fabrication
- Pipe welding
- Industrial maintenance
- Agricultural equipment repair
- Automotive fabrication
- Workshop welding projects
- Carbon steel assemblies
- General metal fabrication
Its versatility makes it one of the most widely used TIG filler rods for carbon steel applications.
Advantages of ER70S-2 filler metal
Triple-deoxidized chemistry
Titanium, aluminum, and zirconium help control impurities and improve weld deposit quality.
Excellent weld cleanliness
The alloy promotes cleaner weld puddles and helps reduce common welding defects.
Better performance on imperfect surfaces
ER70S-2 performs well on materials with light rust, mill scale, or minor surface contamination.
Precise weld puddle control
The filler rod supports stable arc behavior and improved weld consistency.
Why welders frequently choose ER70S-2
This filler rod is commonly selected for projects requiring:
- Clean weld appearance
- Reduced porosity
- Strong mechanical performance
- Consistent deposition quality
- Reliable repair work
- Versatile carbon steel welding capability
Its balanced chemistry makes it a trusted option for professional TIG welding applications.
Usage recommendations
For optimal welding results:
- Use proper TIG shielding gas
- Keep work surfaces as clean as possible
- Store rods in dry conditions
- Avoid filler contamination
- Match welding parameters to material thickness
FAQ
What materials can ER70S-2 weld?
It is primarily used for carbon steels and low-alloy steels.
Why is ER70S-2 considered triple deoxidized?
Because it contains titanium, aluminum, and zirconium to help improve weld cleanliness.
Does ER70S-2 help reduce weld porosity?
Yes. Its chemistry helps minimize contamination and improve weld quality.
Is it suitable for pipe welding?
Yes. ER70S-2 is widely used in pipe welding and root pass applications.
Is this rod commonly used in industrial maintenance?
Absolutely. It is frequently used for repair, fabrication, and structural welding projects.
Description
| MODEL | WW-ER70S2-TIG-3/32-36/6LB | ROD LENGTH | 36" (914 mm) |
| MATERIAL | Mild Steel (ER70S-2, triple deoxidized with Ti, Al, Zr) | WIRE DIAMETER | 3/32" (2.4 mm) |
| TENSILE STRENGTH | ~70 ksi (≈ 483 MPa) | PACKAGE WEIGHT | 6 lb (2.7 kg) |
Read More
ER70S-2 TIG Welding Rod for Carbon Steel Fabrication and Repair
Clean weld deposits and consistent arc performance for TIG welding
The ER70S-2 TIG welding rod from PGN Bearings is designed for applications requiring smooth weld appearance, reliable arc stability, and consistent mechanical performance when welding carbon steel and low-alloy materials.
Its triple-deoxidized composition contains titanium, aluminum, and zirconium, helping reduce weld contamination and porosity while improving weld quality across a variety of fabrication and repair environments. This makes ER70S-2 a preferred filler metal for projects requiring cleaner weld deposits and dependable fusion characteristics.
The rod is widely used in industrial maintenance, structural fabrication, pipe welding, automotive work, and general metalworking applications where weld quality and appearance are critical.
Hero Product Snippet
The PGN Bearings ER70S-2 TIG welding rod delivers stable arc control, reduced porosity, and clean weld deposits for carbon steel fabrication, industrial maintenance, pipe welding, and precision repair work.
Typical welding applications
ER70S-2 is commonly used in projects requiring strong weld integrity and consistent deposition quality.
Typical applications include:
- Structural steel fabrication
- Pipe welding
- Industrial maintenance
- Agricultural equipment repair
- Automotive fabrication
- Workshop welding projects
- Carbon steel assemblies
- General metal fabrication
Its versatility makes it one of the most widely used TIG filler rods for carbon steel applications.
Advantages of ER70S-2 filler metal
Triple-deoxidized chemistry
Titanium, aluminum, and zirconium help control impurities and improve weld deposit quality.
Excellent weld cleanliness
The alloy promotes cleaner weld puddles and helps reduce common welding defects.
Better performance on imperfect surfaces
ER70S-2 performs well on materials with light rust, mill scale, or minor surface contamination.
Precise weld puddle control
The filler rod supports stable arc behavior and improved weld consistency.
Why welders frequently choose ER70S-2
This filler rod is commonly selected for projects requiring:
- Clean weld appearance
- Reduced porosity
- Strong mechanical performance
- Consistent deposition quality
- Reliable repair work
- Versatile carbon steel welding capability
Its balanced chemistry makes it a trusted option for professional TIG welding applications.
Usage recommendations
For optimal welding results:
- Use proper TIG shielding gas
- Keep work surfaces as clean as possible
- Store rods in dry conditions
- Avoid filler contamination
- Match welding parameters to material thickness
FAQ
What materials can ER70S-2 weld?
It is primarily used for carbon steels and low-alloy steels.
Why is ER70S-2 considered triple deoxidized?
Because it contains titanium, aluminum, and zirconium to help improve weld cleanliness.
Does ER70S-2 help reduce weld porosity?
Yes. Its chemistry helps minimize contamination and improve weld quality.
Is it suitable for pipe welding?
Yes. ER70S-2 is widely used in pipe welding and root pass applications.
Is this rod commonly used in industrial maintenance?
Absolutely. It is frequently used for repair, fabrication, and structural welding projects.
