Steel Material: EN18 (BSI/AFNOR)

Steel Material: EN18

The material EN18 belongs to the material group "Quenched And Tempered Steels". The steel material "EN18" has thirteen alternative names. We also have the chemical analysis of EN18 available for you below. The material "EN18" contains Chrome, Manganese, Phosphorus, Silicon and Sulfur. For the future we plan to add mechanical properties of "EN18", complete data-sheets as well as a PDF-Download for you to download. For now you can easyily inquire this steel-material without obligation by using our contact-form. For correct determination of the shipping costs we need your shipping address. Please keep in mind that a detailed calculation can take a few days, depending on quantity, shipping-adress as well as forms and materials. We will contact you in any case.

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Steel Material EN18 - Chemical Composition - Mass Fraction in Percent (%)

  • Carbon (C%)0,38-0,45
  • Silicon (Si%)≤0,40
  • Manganese (Mn%)0,60-0,90
  • Phosphorus (P%)0,035
  • Sulfur (S%)0,035
  • Cobalt (Co%)
  • Chrome (Cr%)0,90-1,20
  • Aluminum (Al%)
  • Copper (Cu%)
  • Nitrogen (N%)
  • Plumb (Pb%)
  • Molybdenum (Mo%)
  • Niobium (Nb%)
  • Nickel (Ni%)
  • Titanium (Ti%)
  • Vanadium (V%)
  • Tungsten (W%)
  • Tellurium (Te%)
  • Bismuth (Bi%)
  • Beryllium (Be%)
  • Boron (B%)
  • Oxygen (O%)
  • Iron(Ferrum) (Fe%)
  • Hydrogen (H%)
  • Zirconium (Zr%)
  • Lanthanum (La%)
  • Magnesium (Mg%)
  • Cerium (Ce%)
  • Tantalum (Ta%)
  • Arsenic (As%)
  • Tin (Sn%)
  • Calcium (Ca%)
  • Yttrium (Y%)
  • Hydrogen content (H ppm%)
  • Selenium (Se%)
  • Hafnium (Hf%)
  • Antimony (Sb%)
  • Density7,72

Steel Material EN18 - Alternative Names

The material EN18 with the standard BSI/AFNOR is also available with at least 13 alternative names, such as eg: DIN/EN: "41Cr4" and BSI/AFNOR: "UNE F 1202", "SIS 2245", "JIS SCR 440", "H 51400", "GOST 40CH", "G 51400", "EN18", "BS 530M40", "AFNOR 42C4" and AISI/SAE: "5140RH", "5140H", "5140".

Steel Material EN18 - Alternative Names List

  • DIN/EN41Cr4
  • BSI/AFNORUNE F 1202, SIS 2245, JIS SCR 440, H 51400, GOST 40CH, G 51400, EN18, BS 530M40, AFNOR 42C4
  • AISI/SAE5140RH, 5140H, 5140

DIN Norms of EN18

The norms of steel material EN18 are EN 100833 and EN 102503 and EN 102634 and EN 102971

>> Click or touch here to request the material "EN18" without obligation << Download PDF Material Information Sheet