What is the chemical composition of en GJL 100?
EN-GJL-100 Chemical Composition This material grade is the lowest grade for grey cast iron, so normally, no need to require its chemical components. As long as it is grey cast iron, then it will be ok. However, the chemical composition for reference as: C: 3. Si: 2. Mn: 0. P≤0. S≤0. The biggest disadvantage of gray cast iron is its low tensile strength. This results from the graphite flakes within the material – which also give it many of its benefits. Compared to other low-carbon / medium-carbon steels, gray cast iron is more prone to cracks due to impacts and other stress.What is grey cast iron (GJL)? Grey cast iron or lamellar graphite cast iron is an iron material. It has a high proportion of graphite carbons, which are present in the form of lamellae, hence the name cast iron with lamellar graphite.
What is the chemical composition of en grade material?
EN19 is a chromium-molybdenum alloy steel known for its high tensile strength and good ductility. EN24, on the other hand, is a nickel-chromium-molybdenum alloy steel with superior tensile strength and toughness. The hardenability of steel mainly depends on its chemical composition, of which carbon plays a decisive role, while alloy elements such as Cr, Ni, Mo, Mn, V, Ti, etc. Here we can clearly conclude that the hardenability of EN24 steel is better than that of EN19 steel.As the chemical composition and mechanical properties difference, EN9 carbon steel will be cheaper than EN19 alloy steel. But it depends on the sizes. For example, large diameter EN9 carbon steel might be more expensive than small diameter EN19 round steel bars.Wear volume or wear rate of EN24 steel is less than the wear rate of EN8 steel. This is because the hardness of EN24 steel is greater than the hardness of EN8 steel. Aluminum alloy 6061 had greater wear volume when used with EN24 steel.The primary difference between 4140 and EN 19 steel lies in their composition. These elements give it high strength, toughness, and wear resistance. On the other hand, EN 19 steel is an alloy made up of chromium, molybdenum, and nickel.EN8 is through-hardened medium carbon metallic. It used to fabricate parts together with axles, shafts, gears, studs, bolts etc, and can be without difficulty machinable. EN8D has better wear resistance and it’s a carbon steel. It is a surface-hardened model of EN8 by induction approaches.
What is EN8 grade steel?
EN8 is an unalloyed medium carbon steel which is used in applications where better properties than mild steel are required but where the costs do not justify the purchase of a steel alloy. EN8 can be heat treated to provide a good surface hardness and moderate wear resistance by flame or induction hardening processes. En9 steel is a medium carbon steel grade having carbon content between 0. As Rolled condition. It is available in rounds, flats, hexagons and other forms. It is used in a number of engineering applications such as gears, sprockets and cams.C45 is the steel equivalent to EN 1. EN8 or 080m40. C45 is a medium carbon tool steel which is more commonly used for automotive and mechanical engineering components.EN8 engineering steel, also know as 080M40, is an unalloyed medium carbon steel. EN8 is a medium strength steel with good tensile strength. It is suitable for shafts, stressed pins, studs, keys etc. AISI 1040. EN8 is vailable as normalised or rolled.EN19 steel is characterized by its 1% chromium and molybdenum content. It is also regarded as equivalent steel grade to 42CrMo4 steel in EN standard or 4140 steel in ASTM standard. EN19 steel material is known for its excellent combination of toughness, strength, and wear resistance.