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Cr2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Cr2

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This page is mainly introduced the Cr2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Cr2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
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  • » Alloy steel the performance characteristic and the USES(1)
    • Steel Garde:Cr2
    • Type:Special Alloy
    • Country:China
    • Application:Alloy tool steel - Measuring tool steel cutting tools

    Relevant products:

  • GH 3536 Sheet

    GH 3536 Sheet

  • GH 3536 Sheet

    GH 3536 Sheet

  • GH 3536 Sheet

    GH 3536 Sheet

  • Nimonic 80A / NiCr20TiAl(2.4952) / UNS N07080/ BS 3HR1

    Nimonic 80A / N...

  • S32550 Stainless Steel Seamless Tube Pipe

    S32550 Stainless...

  • S32750 Stainless Steel Seamless Tube Pipe

    S32750 Stainless...

    • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    9Cr2 China
    3Cr2W8V China
    5Cr4Mo3SiMnVA1 China
    7Mn15Cr2A13V2WMo China
    3Cr2Mo China
    SM3Cr2Mo China
    SM3Cr2Ni1Mo China
    125Cr2 DIN Germany
    140Cr2 DIN Germany
    74NiCr2 DIN Germany
    NiFe25Cr20NbTi DIN Germany
    NiCr20Ti DIN Germany
    NiCr20TiAl DIN Germany
    CoCr20W15Ni DIN Germany
    NiCr20Co18Ti FED Germany
    NiCr20Mo DIN Germany
    NiCr20Mo DIN Germany
    NiCr20CoMo DIN Germany
    NiCr20TiAI AFNOR France
    NiCr20TiAI AFNOR France
    NiFe25Cr20NbTi AFNOR France
    ISO NiCr20Ti ISO ISO
    ISO NiCr22Mo9Nb ISO ISO
    ISO NiFe25Cr20NbTi ISO ISO
    ISO NiCr20TiAl ISO ISO
    06Cr23Ni13 GBT China
    06Cr25Ni20 GBT China
    53Cr21Mn9Ni4N GBT China
    22Cr20Mn10Ni2Si2N GBT China
    22Cr21Ni12N GBT China
    16Cr23Ni13 GBT China
    20Cr25Ni20 GBT China
    16Cr20Ni14Si2 GBT China
    16Cr25Ni20Si2 GBT China
    06Cr20Ni11 GBT China
    11Cr23Ni18 GBT China
    015Cr20Ni18Mo6CuN GBT China
    022Cr25Ni22Mo2N GBT China
    015Cr21Ni26Mo5Cu2 GBT China
    015Cr24Ni22Mo8Mn3CuN GBT China
    022Cr24Ni17Mo5Mn6NbN GBT China
    5Cr21Mn9Ni4N GBT China
    2Cr21Ni12N GBT China
    1MoCr260 STAS/SR Romania
    2NbNiCr250 STAS/SR Romania
    40SiNiCr250 STAS/SR Romania
    12MoCr22 STAS/SR Romania
    53NNiMnCr210 STAS/SR Romania
    80SiNiCr200 STAS/SR Romania
    S10Mn1MolCr2. 5 STAS/SR Romania

    Chemical composition(mass fraction)(wt.%)

    Mechanical Properties

    Tensile strength 813～501 σb/MPa
    Yield Strength 346 σ 0.2 ≥/MPa
    Elongation 69 δ5≥(％)
    ψ - ψ≥(％)
    Akv - Akv≥/J
    HBS 532～120 -
    HRC 30 -

    Physical Properties

    Thermal expansion 69-68 e-6/K
    Thermal conductivity 17-70 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 5856-0607 째C
    Density 0306-9822 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)
    Cr2 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

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    Cr2 Word
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