LH 126

Description

LH Distributor & Dealer of High-Quality Alloy Electrodes in Chandigarh & Punjab

Looking for premium-quality alloy electrodes in Chandigarh and Punjab? LH stands as a trusted distributor and dealer of high-performance welding solutions, offering alloy electrodes with a unique combination of Fe, Cr, and Ni. These electrodes are engineered for heat-resistant applications and are ideal for industries requiring robust welding solutions that can withstand extreme temperatures.

Properties of LH Alloy Electrodes

LH’s alloy electrodes offer several key benefits, making them the go-to choice for demanding industrial applications:

• Fully Austenitic Composition: The electrodes feature a fully austenitic structure, which ensures excellent heat and wear resistance.
• Heat-Resistant Deposit: These electrodes are designed to perform at temperatures up to 1200°C, particularly in an oxidizing, sulphur-free atmosphere, making them perfect for high-temperature environments.

Technical Data

• Ultimate Tensile Strength (UTS): 55-65 kgf/mm², delivering strong and reliable welds for demanding applications.
• Elongation: 30-35%, providing the necessary flexibility and durability when exposed to stress.

Typical Applications

LH’s alloy electrodes are widely used in the welding of austenitic stainless steels and heat-resistant Cr-Ni steels, such as 25 Cr / 20 Ni (e.g., NCT, AISI 310, Ugine NS 30, Avesta 254 E, Sandvik 15 RE 10). These electrodes are also suitable for welding high-carbon content steels used in construction applications. Typical industries and applications include:

• Furnace linings
• Furnace parts
• Burners
• Heat treatment pots and baskets

These electrodes are essential for industries such as heat treatment, furnace manufacturing, and construction, where high-temperature environments are common.

Welding Procedure

For optimal welding performance with LH alloy electrodes, follow these guidelines:

1. Clean and De-Grease the Area: Ensure the work area is free from contaminants, including grease and dirt, to achieve clean welds.
2. Prepare the Joint: For thicker materials, prepare a 60° included angle Vee for better fusion. Proper fit-up is crucial, especially for long joints.
3. Use Jigs and Fixtures: To avoid distortion during welding, use jigs and fixtures, especially for long welding runs.
4. Weld at Regular Intervals: Maintain steady intervals during welding to distribute heat evenly and ensure solid fusion.
5. Use DCEP (DC+): Opt for Direct Current Electrode Positive (DCEP) on a DC power source for a clean ripple effect and smooth finish.
6. Stringer Bead Technique: Use a stringer bead technique with the shortest arc length to maintain high-quality welds.

Welding Current Settings

For best results with LH alloy electrodes, use the following recommended welding current settings based on the electrode size:

• Size 2.5mm x 350mm: 50-75 amps
• Size 3.2mm x 350mm: 90-110 amps
• Size 4.0mm x 350mm: 120-140 amps

These electrodes are compatible with both AC and DC (+) power sources, offering flexibility for different welding applications.

Why Choose LH in Chandigarh & Punjab?

LH has earned a reputation as the leading distributor and dealer of high-quality alloy electrodes in Chandigarh and Punjab for several reasons:

• Top-Quality Products: LH ensures all electrodes meet the highest standards of performance and reliability.
• Wide Range of Applications: From heat treatment to construction, LH’s alloy electrodes cater to multiple industries, providing versatile solutions.
• Expert Support: LH’s experienced team offers valuable guidance in selecting the right electrodes and ensuring proper welding techniques for optimal results.
• Local Availability: With a convenient location in Chandigarh and Punjab, LH ensures quick and easy access to premium welding electrodes, helping you meet project deadlines.

Conclusion

For high-quality alloy electrodes in Chandigarh and Punjab, LH is your trusted supplier. Offering superior heat resistance, austenitic composition, and excellent performance in high-temperature applications, these electrodes are perfect for welding furnace linings, heat treatment pots, and more. Choose LH for top-tier alloy electrodes and elevate your welding projects with the best products in the industry. Visit LH today to explore the full range of welding solutions available.

avighnaengineerin