Source-backed reference

Carbon-Steel TIG Filler Rods — ER70S-2

Reference information only. Confirm the actual equipment, configuration and supplied contents in the quotation. This reference does not confirm stock, installed compatibility or a certified supplied item.

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Source reference illustration
Retained source illustration. Model candidate illustration; exact execution and configuration are not approved.
Source reference illustration
Retained source illustration. Generic manufacturer illustration; not an exact model photograph.

Reference overview

Copper-coated carbon-steel TIG filler rods for small pipe, tubing, sheet-metal work and root passes. Choose rod diameter and package to match the base material, joint and qualified welding procedure.

Recorded reference facts

Process and classification
TIG (GTAW) cut-length filler; ER70S-2 classification.Applies only to this er70s-2 tig filler-rod configuration. Follow the stated diameter, gas, test conditions and qualified welding procedure; do not transfer results to another consumable.
Shielding gas
100% argon.Applies only to this er70s-2 tig filler-rod configuration. Follow the stated diameter, gas, test conditions and qualified welding procedure; do not transfer results to another consumable.
Listed positions
All; actual joint and procedure remain to qualify.Applies only to this er70s-2 tig filler-rod configuration. Follow the stated diameter, gas, test conditions and qualified welding procedure; do not transfer results to another consumable.
Listed diameters
1/16 in (1.6 mm), 3/32 in (2.4 mm), 1/8 in (3.2 mm) and 5/32 in (4.0 mm).Applies only to this er70s-2 tig filler-rod configuration. Follow the stated diameter, gas, test conditions and qualified welding procedure; do not transfer results to another consumable.

Applications

  • TIG repair of mild and low-alloy steels where ER70S-2 is approved by the welding procedure.
  • Small-diameter pipe, tubing, sheet-metal and root-pass work.

Configurations

  • ER70S-2 TIG filler-rod configuration · Scope: Separate supported configuration; diameter and procedure conditions apply. No pooled capability across different consumables.