When sheet metal is bent, the outer fibers stretch, and the inner fibers compress. Somewhere in between lies the "neutral axis"—a theoretical line that experiences no change in length. DIN 6935 defines the position of this axis to calculate how much material is needed.
The DIN 6935 standard is a widely recognized specification in the steel industry, outlining the technical delivery conditions for hot rolled steel strip used in cold forming applications. This standard is essential for ensuring the quality and reliability of steel products used in various industries, including construction, automotive, and manufacturing. Din 6935 Standard Pdf
| Standard | Scope | | :--- | :--- | | | Tolerances for bent parts made from flat steel | | ISO 2768 | General tolerances for machined & formed parts (not bending-specific) | | DIN 6930 | Tolerances for stamped and formed parts from sheet metal | When sheet metal is bent, the outer fibers
DIN 6935 emphasizes that, for optimal performance and to minimize cracking risk, bending should generally be performed perpendicular to the rolling direction of the sheet. The DIN 6935 standard is a widely recognized
The standard also specifies strict tolerances for bent parts:
The standard categorized recommendations based on:
For professional application, you can view technical summaries or find the full DIN 6935 Standard PDF on platforms like Modulus Metal ANSI Webstore for a particular bending angle? DIN 6935 Cold Bending Guidelines | PDF - Scribd
