BLUME® ER70S-6 (TIG)

✅ High silicon and manganese levels for superior deoxidation and cleaner welds
✅ Excellent arc stability and puddle control for precise TIG welding
✅ Smooth, uniform bead appearance with minimal spatter
✅ Strong, ductile weld deposits with outstanding toughness
✅ Performs well on slightly contaminated or scaled surfaces
✅ Consistent feed and stable arc across a wide amperage range

✔ General fabrication and manufacturing
✔ Automotive frames and components
✔ Pressure vessels and piping systems
✔ Structural steelwork and heavy equipment
✔ Sheet metal and maintenance welding
✔ Welding of carbon steels and low alloy steels

BLUME® ER70S-6 (TIG) Datasheet

Q: What is BLUME® ER70S-6 TIG Rod best used for?
A: It’s ideal for mild and low-alloy steel welding, commonly used in fabrication, automotive repair, and pressure vessel construction.

Q: What shielding gas is recommended?
A: For TIG welding, use 100% Argon for clean, stable arc performance and optimal bead quality.

Q: Can BLUME® ER70S-6 be used on rusty or contaminated metal?
A: Yes — its high silicon and manganese content ensures excellent deoxidation, allowing cleaner welds even on less-than-perfect surfaces.

Q: What sets BLUME® ER70S-6 apart from other brands?
A: BLUME® rods deliver higher arc stability, better wetting action, and consistent chemistry, ensuring stronger, more aesthetic welds with less rework.

Q: Is it suitable for both manual and automated TIG welding?
A: Absolutely. It’s designed for smooth feeding and consistent arc control in both manual and mechanized operations.