2.5 mm stainless steel welding rods_3 32 rod
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3_32 welding rod 7018
Understanding the 3/32 7018 Welding Rod An Expert’s Guide for Optimal Usage The world of welding is...
eletrodo 6013
The 6013 electrode is an indispensable tool in the world of welding, renowned for its versatility an...
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eletrodo 6013 4mm
When exploring the world of welding electrodes, the Eletrodo 6013 4mm stands out as a go-to choice f...
3 32 7018 welding rod
For professionals seeking a reliable welding rod, the [3 32 7018 welding rod] offers a balanced blen...
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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.