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18MnCr11 AT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18MnCr11 AT

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STAS/SR 18MnCr11 AT

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This page is mainly introduced the 18MnCr11 AT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18MnCr11 AT,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
18MnCr11 AT
  • Steel Garde:18MnCr11 AT
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Relevant products:

  • UMCo-50

    UMCo-50

    • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    18MnCr11 STAS/SR Romania
    18MnCr11S STAS/SR Romania
    18MnCr11X STAS/SR Romania
    18MnCr11XS STAS/SR Romania
    18MnCr11q STAS/SR Romania
    Z3CAT18 AFNOR France
    Z4CNDAT13-09 AFNOR France
    Z3CAT18 AFNOR France
    15Cr9AT STAS/SR Romania
    17MoCrNi14AT STAS/SR Romania
    20TiMnCr12AT STAS/SR Romania
    21MoMnCr12AT STAS/SR Romania
    28TiMnCr12AT STAS/SR Romania
    34MoCr11AT STAS/SR Romania
    34MoCrNi16AT STAS/SR Romania
    40BCr10AT STAS/SR Romania
    40Cr10AT STAS/SR Romania
    42MoCr11AT STAS/SR Romania
    51VMnCr11 AT STAS/SR Romania
    OLC15AT STAS/SR Romania
    OLC35AT STAS/SR Romania
    OLC45AT STAS/SR Romania
    OLC50AT STAS/SR Romania
    OIX5 5 AT STAS/SR Romania
    OLX60AT STAS/SR Romania
    VF800AT ABNT Brazil
    VAT 600 ABNT Brazil
    VAT 601 ABNT Brazil
    VAT 800H ABNT Brazil
    VAT 718 ABNT Brazil
    VATX 750 ABNT Brazil
    VAT 751 ABNT Brazil
    VAT 4955 ABNT Brazil
    VAT A286 ABNT Brazil
    VAT 80A ABNT Brazil
    VAT 31V ABNT Brazil
    50AT CSA Canada
    60AT CSA Canada
    70AT CSA Canada
    50AT CSA Canada

    Chemical composition(mass fraction)(wt.%)

    Mechanical Properties

    Tensile strength 694～592 σb/MPa
    Yield Strength 142 σ 0.2 ≥/MPa
    Elongation 21 δ5≥(％)
    ψ - ψ≥(％)
    Akv - Akv≥/J
    HBS 773～243 -
    HRC 30 -

    Physical Properties

    Thermal expansion 94-82 e-6/K
    Thermal conductivity 79-97 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 3045-7517 째C
    Density 9034-2548 kg/m3
    Resistivity 0.50-0.60 Ohm.mm2/m
         

    Heat Treatment Regime

    Annealing

    Quenching

    Tempering

    Normalizing

    Q & T

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    Size Availability

    Steel Grade Specification Processing range(mm)
    18MnCr11 AT Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
    Square and Flat Steel Φ10 to Φ100
    Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
    Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
    Coil and Strip Steel THK:0.1mm Width:1500mm
    Forged Ring/Cylindrical/Disk

    Technical specification/standard for download

    STAS/SR 18MnCr11 AT PDF
    STAS/SR 18MnCr11 AT Word
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