EN series steel round bar is a very popular grade of low carbon-manganese free cutting steel.

EN series steels are distributed in 8 groups which are:-

Grade EN 8:

• EN8 has slightly higher carbon content than mild steel and pretty much represents the bottom end of what can be hardened by heat treating.

Grade EN 9:

• EN9 is a medium carbon steel grade commonly supplied in the as rolled condition. It can be flame or induction hardened to produce a high surface hardness with excellent wear resistance for a carbon steel grade.

Grade EN 19:

• En19 steel is a high quality engineering alloy steel containing chromium and molybdenum. It falls in a class of low alloy steel.

Grade EN 24:

• EN24 is a very high strength steel alloy which is supplied hardened and tempered. The grade is a nickel chromium molybdenum combination – this offers high tensile steel strength, with good ductility and wear resistance characteristics.

Grade EN 31:

• EN31 is a quality high carbon alloy steel which offers a high degree of hardness with compressive strength and abrasion resistance.

Grade EN 36:

• EN36 (655M13) is a nickel-chromium-molybdenum based case hardening engineering steel which is specifically designed for carburising.

Grade EN 41B:

• En41B Alloy Steel is a chromium-aluminium-molybdenum nitriding steel usually supplied in the hardened and tempered condition. It is also called nitrating steel.

Grade EN 47:

• EN 47 is a chrome-vanadium based steel, EN 47 can be oil hardened and tempered if required.

EN Series Steel have their own Chemical Elements like C (Carbon), Mn (Manganese), Si (Silicon), Cr (Chromium), Ni (Nickel), Mo (Molybdenum), P (Phosphorus), S (Sulfur), P+S (Phosphorus sulfides), V (Vanadium), W (Tungsten).

Now next Informational post on High speed steels, Cold work Steels, Hot Work Steels, and Plastic Mould Steels. With their distributing groups.