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    Stainless steel bar From 20mm to 180mm Round bar 1.4439 AISI 317 Solid material

    €1,271.80
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    Properties of the material 1.4439: excellent corrosion resistance; good weldability; good formability; good mechanical properties;

    Application of the material 1.4439: chemical and petrochemical industry; paper and pulp industry; Apparatus and container construction; Food industry;

    Diameter :
    length :
    Quantity :
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    Length tolerance +/-3mm

    Description:

    • Production time - 5-7 weeks.
    • Preparation for shipment - 2-3 working days.
    • Delivery time - depending on the parcel service. Look at the FAQ please.

    Austenitic stainless steel EN 1.4439 is a derived and improved austenitic version of steel grades 316 and 317 with a higher content of nickel, molybdenum and nitrogen, which significantly increases the product's resistance to pitting and crevice corrosion in Cl environments.

    1.4439 stainless steel is easily formed and fabricated through the full range of cold forming operations commonly applied to conventional austenitic stainless steels.

    The material 1.4439 can be hot-forged in the range from 1700 to 2200 °C. For maximum corrosion resistance, hot forged parts should then be annealed to a minimum temperature of 1900°C and water quenched or otherwise rapidly cooled. EN 1.4439 is easily welded using a number of traditional welding methods.

    Properties of the material 1.4439:

    • excellent corrosion resistance
    • good weldability
    • good formability
    • good mechanical properties

    Use of the material 1.4439:

    • Chemical and petrochemical industry
    • paper and pulp industry
    • Apparatus and container construction
    • food industry

    In our online shop Auremo you can buy many different rolled products at reasonable prices. Many years of experience allow us to deliver the goods to you as soon as possible.

    Technical specifications:

    Brand: auremo
    Manufacturing Country And Region: Germany
    Manufacturer number: Not applicable
    Type: rubstick
    Norm classifications:
    Material number: 1.4439
    EN: X2CrNiMoN17-13-5

    Chemical composition (in %):

    C si Mn Mon Cr no N
    max 0.03% 1.0% 2.0% 4.0-5.0% 16.5-18.5% 12.5-14.5% 0.12-0.22%

    Mechanical properties (reference values at 20°C):

    Hardness HB 30 0.2% yield strength Rp - N/mm2 tensile strength Rm elongation A5 % Modulus of elasticity kN/mm2
    250 280 580-800 35/30 200

    Physical properties (approximate values at 20°C):

    Density g/cm3 Freezing range °C Thermal conductivity W/(mK) Electrical resistance Ω mm2/m
    8th 500 14 0.885
    Auremo
    Edelstahl, Stange, 1.4439, 317
    2 Items

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    Stainless steel bar From 20mm to 180mm Round bar 1.4439 AISI 317 Solid material
    €1,271.80
    VAT included