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FERRALIUM alloy 255 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of FERRALIUM alloy 255

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This page is mainly introduced the FERRALIUM alloy 255 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of FERRALIUM alloy 255,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

FERRALIUM alloy 255

Relevant products:

  • S32550 Stainless Steel Seamless Tube Pipe

    S32550 Stainless...

    • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    S32550 UNS USA
    A 1049 S32550 SAE USA
    A 240 S32550 SAE USA
    A 276 S32550 SAE USA
    A 473 S32550 SAE USA
    A 479 S32550 SAE USA
    A 511 S32550 SAE USA
    A 789 S32550 SAE USA
    A 790 S32550 SAE USA
    A 815 CRS32550 SAE USA
    A 815 WPS32550 SAE USA
    A 928 S32550 SAE USA
    A 949 S32550 SAE USA
    S32550 AISI USA
    SA-240 S32550 AMS USA
    SA-276 S32550 AMS USA
    SA-479 S32550 AMS USA
    SA-789 S32550 AMS USA
    SA-790 S32550 AMS USA
    SA-815 CRS32550 AMS USA
    SA-815 WPS32550 AMS USA
    A 1049 S32550 SAE USA
    A 240 S32550 SAE USA
    A 276 S32550 SAE USA
    A 473 S32550 SAE USA
    A 479 S32550 SAE USA
    A 511 S32550 SAE USA
    A 789 S32550 SAE USA
    A 790 S32550 SAE USA
    A 815 CRS32550 SAE USA
    A 815 WPS32550 SAE USA
    A 928 S32550 SAE USA
    A 949 S32550 SAE USA
    S32550 AISI USA
    SA-240 S32550 AMS USA
    SA-276 S32550 AMS USA
    SA-479 S32550 AMS USA
    SA-789 S32550 AMS USA
    SA-790 S32550 AMS USA
    SA-815 CRS32550 AMS USA
    SA-815 WPS32550 AMS USA
    1.4507, X2CrNiMoCuN25-6-3, UNS S32550 EN European

    Chemical composition(mass fraction)(wt.%)

    Elements Min.（≥） Max.（≤） Similar Remarks
    C   0.04
    Si   1.00
    Mn   1.50
    P   0.040
    S   0.030
    Cr 24.0  27.0
    Ni 4.5  6.5
    Mo 2.9  3.9
    Cu 1.50  2.50
    N 0.10  0.25

    Mechanical Properties

    Tensile strength 812～256 σb/MPa
    Yield Strength 248 σ 0.2 ≥/MPa
    Elongation 79 δ5≥(％)
    ψ - ψ≥(％)
    Akv - Akv≥/J
    HBS 964～671 -
    HRC 30 -

    Physical Properties

    Thermal expansion 18-20 e-6/K
    Thermal conductivity 15-23 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 5072-8911 째C
    Density 4960-7435 kg/m3
    Resistivity 0.50-0.60 Ohm.mm2/m
         

    Heat Treatment Regime

    Annealing

    Quenching

    Tempering

    Normalizing

    Q & T

    √

    √

    √

    √

    √

    Size Availability

    Steel Grade Specification Processing range(mm)
    FERRALIUM alloy 255 Stainless Steels 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

    Whole FERRALIUM alloy 255 PDF
    Whole FERRALIUM alloy 255 Word
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