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DIN 17861 Titanium Tube

1.DIN 17861 is a German standard that specifies the technical requirements for seamless titanium tubes.
2.These tubes are made from commercially pure titanium or titanium alloy and are used for a variety of applications, including aerospace, chemical processing, and medical devices.
3.The standard covers dimensional tolerances, surface quality, chemical composition, and mechanical properties for titanium tubes in various sizes and thicknesses.

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Introduction of DIN 17861 Titanium Tube

DIN 17861 is a European standard for titanium tubes used in industrial applications. The standard specifies the requirements for seamless and welded titanium tubes for use in general engineering, chemical process, aerospace, and medical applications. The titanium material used to manufacture these tubes belongs to the R-class of alloys, meaning that it is a heat-resistant alloy.

The titanium tubes produced according to this standard are characterized by their high strength-to-weight ratio, corrosion resistance, and ability to withstand extreme temperatures and pressures. DIN 17861 titanium tubes are available in a wide range of sizes and dimensions to suit various industrial applications and can be manufactured with various tolerances and surface finishes.

DIN 17861 titanium tubes are an excellent choice for industries that require high-performing, lightweight, and durable tube materials.

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Standard requirements of DIN 17861 Titanium Tube

DIN 17861 is a specification for seamless titanium tubes intended for use in high-temperature and corrosive environments. The standard outlines several requirements that the titanium tubes must meet in order to comply with the specification. These requirements include:

1. Chemical Composition: The titanium tube must contain a minimum of 99.5% titanium. Additional requirements are placed on the maximum allowable levels of certain elements in the titanium, including oxygen, nitrogen, carbon, hydrogen, iron, and others.

2. Dimensional Tolerances: The titanium tube must be manufactured within specific dimensional tolerances for outer diameter, wall thickness, and length. These tolerances are specified in the standard.

3. Mechanical Properties: The titanium tube must meet certain mechanical requirements, including minimum tensile strength, minimum yield strength, and minimum elongation.

4. Heat Treatment: The titanium tube must undergo a heat treatment process to ensure proper microstructure and mechanical properties.

5. Surface Condition: The titanium tube must have a smooth surface finish, with no visible defects such as cracks, holes, or other imperfections.

6. Traceability: The titanium tube must be traceable throughout the manufacturing process, with records kept of its production history and any testing performed on the tube.

DIN 17861 outlines several key requirements that titanium tubes must meet to ensure their suitability for use in high-temperature and corrosive environments. These requirements include chemical composition, dimensional tolerances, mechanical properties, heat treatment, surface condition, and traceability.

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