Shield-Bright 309L

Shield-Bright 309L is a gas‑shielded flux‑cored wire (FCAW) designed for 22% Cr – 12% Ni stainless steel welding in all positions.

Key Features

• Superior operability for all‑position welding with flat weld deposits.
• Rutile‑based slag system provides easy slag release and minimal spatter.
• Compatible with mixed or pure CO₂ shielding gas, operating in spray transfer mode at high currents.
• Available in multiple diameters and weight configurations.

Specifications

• Welding Current: DC+
• Alloy Type: C Cr Ni
• Shielding Gas: M21, C1 (EN ISO 14175)
• Diameter: 1.2 mm (example configuration)
• Amps: 130‑220 A
• Volts: 24‑29 V
• Wire Feed Speed: 5.8‑14.4 m/min
• Deposition Rate: 1.9‑4.6 kg/h

Applications

• Welding type 309 wrought or cast stainless steel.
• Welding type 304 stainless steel to mild or carbon steel.
• Welding 304 clad sheets and applying stainless steel linings to carbon steel.
• Suitable for thin‑gauge material and automated/robotic welding.