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    Steel Gost xn77tur rod khN77tur from 1 to 360mm ei437b round rod hN77tur round material

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    High-quality titanium alloy hn70u - Order now at Auremo!

    Properties of the material hn70u: good strength; excellent high-temperature strength; limited weldability; not resistant in sulphurous environments;

    Main areas of application for the material hn70u: construction; instrument making; light and heavy industry; gas pipes;

    Diameter :
    length :
    Quantity :
    The minimum purchase order quantity for the product is 500.
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    Length tolerance +/-2mm


    • Production time - 6-7 weeks.
    • Preparation for dispatch - 2-3 working days.
    • Delivery time - depending on the parcel service. Please look at the faq.

    The steel hn70u is a heat-resistant, high-alloyed, limited weldable alloy, which is widely used in construction, apparatus engineering and various areas of light and heavy industry. This alloy is characterised by a high content of various alloying elements, which give it the highest strength, heat resistance and other advantages.

    At 65 to 71%, nickel makes up the largest proportion of the composition of this alloy, with chromium accounting for 26 to 29%. Aluminium, iron and other components are also present. This ratio of components makes the hn70u alloy heat-resistant and high-strength.

    The alloy has increased heat resistance, but has been observed to behave unreliably in sulphurous environments.

    The material hn70u is used for the production of parts for gas pipe systems that are operated at 1100-1200 °C under moderate stress.

    Properties of the material hn70u:

    • good strength
    • excellent high-temperature strength
    • limited suitability for welding
    • Not resistant in sulphurous environments

    Main areas of application for the material hn70u:

    • Construction
    • instrument making
    • Light and heavy industry
    • Gas pipes

    Online Shop Auremo offers a wide range of different metal products. You can be sure that you will receive the right goods. Our products always comply with quality standards and all products are tested. Working with us is convenient and cost-effective.

    Technical data:

    Brand: Auremo
    Country and region of manufacture: Germany
    Manufacturer number: Not applicable
    Type: Rod, rubbing rod
    Material: Gost steel

    Technical data:

    Chemical composition (in %):

    С Ni Cr AL Si Fe Cu P Mn
    max. 0.1% 65-71% 26-29% 3.5% 0.8% 1.0% 0.07% 0.015% 0.3%
    Stahl xn77tur Stange
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    Data sheet

    Round bar

    Specific References

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    Steel Gost xn77tur rod khN77tur from 1 to 360mm ei437b round rod hN77tur round material
    VAT included