Steel Material: 1.2581 (DIN/EN)

Steel Material: 1.2581

The material 1.2581 belongs to the material group "Tool Steels For Hot Work". The steel material "1.2581" has three alternative names. We also have the chemical analysis of 1.2581 available for you below. The material "1.2581" contains Chrome, Manganese, Phosphorus, Silicon, Sulfur, Tungsten and Vanadium. For the future we plan to add mechanical properties of "1.2581", 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 1.2581 - Chemical Composition - Mass Fraction in Percent (%)

  • Carbon (C%)0,25-0,35
  • Silicon (Si%)0,10-0,40
  • Manganese (Mn%)0,15-0,45
  • Phosphorus (P%)0,03
  • Sulfur (S%)0,02
  • Cobalt (Co%)
  • Chrome (Cr%)2,50-3,20
  • Aluminum (Al%)
  • Copper (Cu%)
  • Nitrogen (N%)
  • Plumb (Pb%)
  • Molybdenum (Mo%)
  • Niobium (Nb%)
  • Nickel (Ni%)
  • Titanium (Ti%)
  • Vanadium (V%)0,30-0,50
  • Tungsten (W%)8,50-9,50
  • 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%)
  • Density7,85

Steel Material 1.2581 - Alternative Names

The material 1.2581 with the standard DIN/EN is also available with at least 3 alternative names, such as eg: DIN/EN: "X30WCrV9-3" and BSI/AFNOR: "T20821" and AISI/SAE: "H21".

Steel Material 1.2581 - Alternative Names List

  • DIN/ENX30WCrV9-3
  • BSI/AFNORT20821
  • AISI/SAEH21

DIN Norm of 1.2581

The norm of steel material 1.2581 is EN ISO 4957

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