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ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange

    Buy cheap ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange from wholesalers
     
    Buy cheap ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange from wholesalers
    • Buy cheap ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange from wholesalers

    ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange

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    Brand Name : HT
    Model Number : 254SMO lap joint flange
    Certification : ISO9001
    Price : USD 100-100/piece
    Payment Terms : Western Union, L/C, T/T
    Supply Ability : 10000 pcs/quarter
    Delivery Time : 30 days
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    ASTM A182 F44 S31254 254SMO 1.4547 lap joint flange

    Stainless steel grade 254 SMO™ is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.

    For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is known to possess excellent workability as well.

    The following sections will discuss in detail about stainless steel grade 254 SMO™.


    Chemical Composition

    The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.

    ElementContent (%)
    Iron, Fe55.69
    Chromium, Cr20
    Nickel, Ni18
    Molybdenum, Mo6.1
    Nitrogen, N0.20
    Carbon, C0.010

    Physical Properties

    The physical properties of stainless steel grade 254 SMO™ are tabulated below.

    PropertiesMetricImperial
    Density8 g/cm30.289 lb/in3

    Mechanical Properties

    The following table shows mechanical properties of stainless steel grade 254 SMO™.

    PropertiesMetricImperial
    Tensile strength680 MPa98600 psi
    Yield strength300 MPa43500 psi
    Modulus of elasticity195 GPa28300 ksi
    Shear modulus75 GPa10900 ksi
    Poisson’s ratio0.300.30
    Elongation at break50 %50 %
    Hardness, Brinell210210

    Thermal Properties

    The thermal properties of stainless steel grade 254 SMO™ are tabulated below.

    PropertiesMetricImperial
    Thermal expansion co-efficient (@20-100°C/68-212°F)16.5 µm/m°C9.17 µin/in°F
    Thermal conductivity14 W/mK97.2 BTU in/hr.ft².°F

    Other Designations

    Other designations that are equivalent to stainless steel grade 254 SMO™ include the following.


    ASTM A813ASTM A469ASTM A269ASTM A240ASTM A182 (F44)
    ASTM A814
    ASTM A312
    ASTM A249

    We can provide 254SMO material in the form of flange, fittings, pipes.







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