Strata 507U Super Strength Dissmilar Metal Electrodes

Strata 507U Super Strength Dissmilar Metal Arc Electrodes

Key Features

• Super strength ultra-low input all electrode for all position welding
• Exceptional strength and crack resistance due to high ferrite structure of weld metal
• Ideal for repairing tools, dies, spring steel and dissimilar metal combinations
• Lime-titania type electrode that gives 29% Cr - 9% Ni
• Tensile Strength: 120,000PSI
• Available in 2.5mm, 3.2mm and 4.0mm
• Available in 1kg packs
• AWS: A5.4 E312-17

Procedures

• Choose the welding current as low as possible to prevent cracking of plate
• If necessary to preheat the plat at 200°C and over in the case of welding of special steel, such as high alloy tool steels

Applications

• Welding of dissimilar metals, such as stainless steel to mild steel and low alloy steel
• Welding of stainless clad steel
• Under-laying of hard surfacing