LH 109

Description

Alloy Electrode for Welding Stainless Steel: A High-Performance Solution for Tough Applications

When it comes to welding different types of steels, selecting the right electrode is crucial for ensuring strong, durable, and efficient welds. The Alloy Electrode, with a composition of Cr, Ni, Mn, Mo, and Fe, is an ideal choice for welding stainless steels, carbon steels, low alloy steels, cast steels, and austenitic manganese steel. It offers a range of benefits including easy operation, smooth welding, and excellent mechanical properties. LH Distributor & Supplier in Chandigarh & Jammu & Kashmir

Properties of the Alloy Electrode

• Smooth, Stable Arc: The electrode provides a smooth and stable arc, making the welding process easier to control and operate.
• Easy Operation: Its user-friendly nature ensures that even less experienced welders can achieve excellent results.
• Clean Slag: The slag peels off easily, leaving a smooth and shiny bead that enhances the appearance and quality of the weld.
• Dense Bead for Fast Surfacing: The electrode produces a dense bead, which is ideal for surfacing tasks and speeds up the welding process.
• Strength, Ductility, and Toughness: The weld metal is strong, ductile, and tough, offering excellent resistance to impact, making it ideal for heavy-duty applications.

Technical Data

• Ultimate Tensile Strength (UTS): 55-65 kgf/mm²
• Elongation (L=4d): 30-35%
• Metal Recovery: 130%

These technical specifications ensure that the Alloy Electrode can withstand high levels of stress and strain, providing a robust solution for challenging welding tasks.

Typical Applications

The Alloy Electrode is highly versatile and can be used in a wide range of applications, including:

• Welding Stainless Steel to Other Materials: Ideal for welding stainless steels to carbon steels, low alloy steels, cast steels, and austenitic manganese steel.
• Depositing Stainless Tough Overlay: Perfect for overlaying cast steel and austenitic manganese steel parts, ensuring superior strength and resistance.
• Rebuilding Components: Ideal for rebuilding impellers, shafts, valve faces and seats, and turbine blades, providing excellent resistance to heat, abrasion, erosion, and corrosion.

Procedure for Using the Alloy Electrode

1. Arc Length: Use the shortest possible arc to ensure a stable and precise weld.
2. Current Settings: Stick to the recommended welding current to achieve optimal results.
3. Welding Technique: Do not weave while welding stainless steel, as this can affect the quality of the weld and cause defects.

Welding Current Specifications

• Current Type: AC / DC (+)
• Electrode Sizes:
  • 2.5mm x 350mm
  • 3.2mm x 350mm
  • 4.0mm x 350mm
  • 5.0mm x 350mm
• Recommended Current:
  • 2.5mm: 90-110 Amps
  • 3.2mm: 120-140 Amps
  • 4.0mm: 160-180 Amps
  • 5.0mm: 185-210 Amps

These current specifications ensure that the electrode performs optimally across different welding conditions.

LH Distributor & Supplier in Chandigarh & Jammu & Kashmir

For high-quality Alloy Electrodes in Chandigarh and Jammu & Kashmir, LH Distributor & Supplier is your trusted source. They provide a wide range of welding consumables, ensuring you get the right products for your welding applications. Whether you’re welding stainless steel, carbon steel, or other materials, the Alloy Electrode delivers reliable, high-performance results.

Conclusion

The Alloy Electrode is a top choice for welding stainless steel and other tough materials. Its smooth, stable arc, combined with its strength and toughness, makes it ideal for demanding applications such as surfacing, rebuilding, and welding stainless steel to other metals. For those in Chandigarh and Jammu & Kashmir, LH Distributor & Supplier offers the highest quality welding electrodes and consumables to meet your industrial needs. With the Alloy Electrode, you can expect durable, high-quality welds that stand up to the toughest conditions.

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