Din 6935 — Standard Pdf

The standard outlines several parameters essential for precise sheet metal fabrication: Bending Radius (

The official version is , which superseded the 2010 edition. It can be acquired through authorized distributors: DIN 6935 Cold Bending of Flat Rolled Steel - Modulus Metal Din 6935 Standard Pdf

Calculated using a specific formula involving radius, thickness, and a correction factor ( 90∘90 raised to the composed with power 165∘165 raised to the composed with power Thickness Reduction: It accounts for a material thickness (

): Recommends specific radii from the DIN 250 series (e.g., 1, 1.2, 1.6, 2, 2.5 mm) to ensure uniform curves across different machinery. Din 6935 Standard Pdf

For mechanical bending, the standard suggests a minimum leg length ( ) of approximately 4 times the bending radius ( ) to prevent defects. Thickness Reduction: It accounts for a material thickness (