The KOBELCO Welding Electrodes LB52, available through Bok Sing Hardware Pte Ltd, is a high-performance electrode designed for welding 490MPa class high tensile steel. Known for its exceptional quality and versatility, LB52 is widely used in critical applications such as ships, bridges, buildings, and pressure vessels. It was notably adopted for the first nuclear reactor vessel in Japan, underscoring its reliability and excellence.
Product Description:
- Type: LB52 Welding Electrodes
- Applications: Ideal for high tensile steel in ships, bridges, buildings, and pressure vessels.
- Features:
- Good usability in all positions.
- Deposits high-quality weld metal.
- Stable arc and aesthetically pleasing bead appearance.
General Characteristics:
- Workability: Excellent in all positions with fine fluidity and removability of slag.
- Arc Stability: Provides a stable arc and a smooth, beautiful bead.
Usage Notes:
- Pre-Drying: Dry the electrode at 300°C – 350°C for 30 – 60 minutes before use.
- Arc Length: Keep the arc length as short as possible for optimal performance.
- Arc Starting: Use the back step method or strike the arc on a small steel plate to prevent blowholes.
- Wind Protection: Employ a windscreen in strong winds to maintain welding quality.
- Pre-Heating: Properly pre-heat when welding high-restrained or high carbon equivalent steel to avoid cracking.
Product Options:
- 2.6 mm: 5 kg/pack (4 packs/box)
- 3.2 mm: 5 kg/pack (4 packs/box)
- 4.0 mm: 5 kg/pack (4 packs/box)
For reliable and high-quality welding, the KOBELCO Welding Electrodes LB52 from Bok Sing Hardware Pte Ltd is an excellent choice for demanding welding projects.
Bok Sing Hardware Pte Ltd, established in the 1970s, is a leading name in the hardware industry, renowned for delivering high-quality products and exceptional customer service through traditional methods. Over the past 30 years, our extensive experience and knowledge have solidified Bok Sing Hardware Pte Ltd as a premier household name across various industrial sectors.
