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6011 rods 3 32
The quest to find the perfect 6011 rods of the 3/32 inch size has led many metalworking enthusiasts...
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welding rod price per piece
Navigating the complex world of welding requires not only skill and experience but also a deep under...
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The Ultimate Solution for Welding Cast Iron_ High-Performance Cast Iron Electrode
For professionals seeking reliable and durable welding solutions, cast iron electrode technology pro...
7018 1 h4r welding rod
Understanding and Utilizing the 7018 1 H4R Welding Rod The world of welding is as intricate as it is...
Gas Shielded Welding Wire_ A Key Material for the Advancement of Welding Technology
Gas shielded welding, as one of the most widely used methods in modern welding technology, plays an...
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Cast iron welding rod is a welding rod used for cast iron, characterized by high strength and good plasticity. It is suitable for gray cast iron and ductile iron, and can be machined.
Cast iron is usually classified according to the distribution of carbon in cast iron, and can generally be divided into white cast iron, gray cast iron, ductile cast iron, vermicular cast iron and malleable cast iron. Due to the high carbon content, uneven structure, low plasticity and poor weldability of cast iron, it is very easy to produce defects such as white cast iron, cracks and pores during welding. Special attention should be paid to the selection of welding process and welding materials during welding. For welding rod arc welding, it can basically be divided into two categories, one is the homogeneous weld type, namely cast iron type; the other is the heterogeneous weld type such as: steel (carbon steel or alloy structural steel, etc.), pure Ni (pure nickel 308), Ni-Fe (nickel iron 408), Ni-Cu (nickel copper 508), Ni-Fe-Cu, Fe-Cu, etc. When selecting welding rods, you can choose according to different cast iron materials, different cutting requirements, different service conditions and importance, different structural characteristics, stiffness, etc.