DIN 17850

DIN 17862 is a German standard that specifies the requirements for wrought aluminum and aluminum alloy products. It covers a specific type of semi-finished product used in various engineering and industrial applications. The standard includes detailed guidelines on the chemical composition, mechanical properties, dimensional tolerances, and testing methods for these materials.

Key Aspects of DIN 17862:

1. Scope:

   • DIN 17862 applies to wrought aluminum and aluminum alloy products in forms such as plates, sheets, strips, bars, tubes, and profiles. These products are used in a wide range of engineering applications, including construction, automotive, aerospace, and general manufacturing.

2. Material Specifications:

   • The standard provides specific details about the types of aluminum alloys covered, including their chemical composition and mechanical properties. Each alloy is designated by a specific number, and the standard outlines the allowable limits for various alloying elements (e.g., silicon, magnesium, copper, etc.).

3. Mechanical Properties:

   • DIN 17862 specifies the required mechanical properties for the aluminum products, such as tensile strength, yield strength, and elongation. These properties are critical for ensuring that the materials perform as expected under various loads and conditions.

4. Dimensional Tolerances:

   • The standard defines acceptable tolerances for the dimensions of the products, such as thickness, width, and length. This ensures that the products are consistent and meet the requirements for their intended applications.

5. Testing and Quality Control:

   • DIN 17862 includes guidelines for testing the materials to verify their compliance with the specified requirements. This may involve mechanical testing, chemical analysis, and non-destructive testing methods.

6. Marking and Documentation:

   • The standard requires that the products be properly marked to indicate their alloy designation, batch number, and other relevant information. Additionally, documentation such as material certificates must be provided to ensure traceability and compliance with the standard.

DIN 17862 is an important standard for manufacturers and engineers working with aluminum and aluminum alloys, providing a framework to ensure that the materials used in their products meet high-quality standards and are suitable for their intended applications.