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EZC (THZ208) Cast iron welding rodTHZ208 is a cast iron electrode with a low carbon steel core and a robust graphite-type coating. It can be used for both AC and DC at a low price. When cold, the weld can turn gray cast iron. But its cracking resistance is poor.View All >>
ENiCu-B (THZ508) Cast iron welding rodTHZ508 is cast iron with a nickel-copper alloy (Monel) welded core and a strong reduced graphite coating. IIt can be used for both AC and DC, arc stability, easy to operate. The welding and cutting process performance of this electrode is close to THZ308, but its cracking resistance is poor due to the high shrinkage rate of the deposited metal. The welded joint has low strength, so it should not be used for welding forced parts, and can be used for gray cast iron welding preheated to about 300 ℃ at room temperature or low temperature.View All >>
ENiFe-Cl (THZ408) Cast iron welding rodTHZ408 is a strong reduction of cast iron electrodes with a nickel-iron core and graphite coating. It can be used in both AC and DC, has a stable arc, and is easy to operate. The electrode has the characteristics of high strength, good plasticity and low coefficient of linear expansion. The resistance of the c frame for gray cast iron is like THZ308, while the resistance of the c frame for ductile cast iron is more than THZ308. It also has a good effect on cast iron with a higher phosphorus (0.2% P), and it has slightly lower cutting properties than THZ308 and THZ508. THZ408 is used for welding of gray cast iron and ductile cast iron in w room.View All >>
E6010 alloy steel welding rodE6010 is a high cellulose sodium electrode with straight down electrode and direct current connection. The arc blowing force is large, single-side welding two-sided forming, less slag, easy to remove, beautiful weld forming, fast welding speed, the deposited metal has good mechanical properties, and has excellent porosity resistance and crack resistance, is a special welding rod for vertical downward welding in all positions of the pipeline field ring joint.View All >>- E7018（Thj506fe）Low alloy steel welding rodE7018 is an alkaline potassium iron powder type low hydrogen electrode. Both AC and DC can be used, and all positions can be welded. Excellent welding performance, good arc stiffness, less splash, easy slag removal, etc., high melting efficiency.View All >>
- E4303(THJ422) Carbon steel welding rodTHJ422 ls a rutile lype electrode. Can be welding by both AC & DC power source and can be for all-position.It have excellent welding performance as stable arc, little spatter, easy slagremoval and reignitionebillty etc.View All >>
- E6013 Carbon steel welding rodE6013 is a coated rutile type acid electrode. Both AC and DC are available, and all-position welding is possible. It can achieve excellent welding performance, stable arc, small splash, easy slag removal, good appearance of the weld.View All >>
- ENiFe-CI Nickel-core covered cast iron welding rodIt is suitable for welding cracked or worn gray cast iron or ductile cast iron, such as cylinder, engine seat, gear, etc. It is also used for joining or surfacing cast iron parts with dissimilar metals. The deposited metal has the characteristics of high strength, good plasticity, low coefficient of linear expansion, and can be processed.View All >>
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Product Details
Features:E7018 is an alkaline potassium iron powder type low hydrogen electrode. Both AC and DC can be used, and all positions can be welded. Excellent welding performance, good arc stiffness, less splash, easy slag removal, etc., high melting efficiency.
Application: It is suitable for welding of carbon steel and low alloy steel structure, such as petrochemical industry, ships, offshore platforms and other important structures. For example, Gr.50.
Attention:
1. Before welding, the electrode must be baked at 350-380℃ for 1 hour and used with baking.
2. Rust, oil, moisture and other impurities must be removed from the welds before welding.
3. When welding, it is necessary to use short arc operation, and the swing amplitude should not be too large, and it is appropriate to narrow weld.
4. In order to prevent the occurrence of arc initiation holes, arc initiation plates should be used for arc initiation or arc return welding.
Welding Positions:PA，PB，PC，PD，PE，PF
Product description：
Chemical composition of deposited metal (mass fraction) : %
Mechanical properties of deposited metal:
Diffused hydrogen content: ≤12.0mL/100g (mercury method or chromatography)
X-ray inspection: Level I
Welding reference current: (AC, DC+)
Company Profile
TISCO (Shandong) Iron and Steel Group Co., Ltd. was established in 2002. In 2006, it transformed to focus on steel supply chain operations and has now developed into a first-class enterprise in the industry. In 2022, sales of steel products will exceed 1 million tons, sales of welding materials will exceed 500,000 tons, and operating income will exceed 200 million yuan for two consecutive years. From 2014 to 2022, the compound annual growth rate of steel sales and operating income is 6% and 8% respectively.
Industry status: Ranked among the "Top 100 Chinese Steel Trade Enterprises" in 2018.
Core competencies: resource and channel integration capabilities; logistics integration comprehensive service capabilities; financial service innovation capabilities; digital operation service capabilities; bulk commodity risk management and control capabilities.
The company has set up a layout in 35 cities in all major regions of the country. It has long-term and stable cooperative customers and logistics suppliers all over the country. It is a long-term partner of major and medium-sized steel mills in China. The sales volume of steel products in cooperation with core cooperative steel mills is 1 million per year. more than tons.
Business products: welding supplies (stainless steel, carbon steel, copper, aluminum, silver, tin and other welding wires, welding rods) plates (hot-rolled, medium and thick plates, cold-rolled, galvanized, color-coated, silicon steel, etc.); long products (threads, wires, profiles, steel pipes) , steel billets, round steel, etc.); metallurgical raw materials (iron ore, coking coal, coke, etc.), iron and steel renewable resources (scrap, etc.).
Service products: logistics services, information services, financial services, business services.
By integrating the five major resources of logistics, information, finance, commodities, and markets for steel mills and customers, the company plans supply chain operation solutions, and provides "L logistics, I information, F finance, and T business" as one of the four elements. LIFT supply chain service", committed to continuously improving service value.
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