Application: It is suitable for single or multi-layer hard surfacing of various crushers, high manganese rails, turnouts, bulldozers and other parts which are subject to impact and easy to wear. Characteristics: JLYD256 welding wire is a CO2 gas shielded high manganese type flux cored welding wire. The welding wire has the characteristics of working hardening, toughness and wear resistance. The welding arc is stable and easy to deslagging. Note: 1. Reverse connection of DC power supply is adopted. 2. During welding, the flow rate of CO2 gas should be (20-25) l / min. 3. The extension length of welding wire should be controlled within 15mm-25mm. 4. Preheating and interpass temperature are recommended to be around 300 ºC. 5. Rust, oil, water and other impurities must be removed before welding.
Chemical composition of welding wire %
Item
C
Mn
Si
Test value
≤1.10
11.00-16.00
≤1.30
Hard-surfacing hardness: HB≥170
Welding current: (DC+)
Wire diameter(mm)
1.2
1.6
Welding current(A)
180-220
220-260
Testing Lab
Certificate
About us Shandong Juli Welding Co,.Ltd is one of the biggest manufacturer of welding materials and one of the most effective welding company which is located in Dezhou city, Shandong province, China which established in 1998.
Its building covers more than 250000 square meters with more than 800 workers. The total capacity of the company is up to 600,000 metric tons and the fixed asset is300,000 metric tons per year now. Juli has exported to more than 70 oversea countries in the EU area, Middle-east area, America, South-east Asia, Russia, India and Africa. It has been hold the most shares in some countries and annually exports more than 100000 metric tons.
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CONTACT INF
NO.3888，North of Jinghua Road, Economic Development Zone of Dezhou City,