As of 2025, the current active version is DIN 6935:2017-01 (published January 2017).

: Provides formulas and compensation values (

For engineers, fabricators, and designers working with sheet metal, calculating the precise flat pattern length before bending is critical to avoid waste and ensure accuracy. The provides the essential formulas, correction factors, and bending radius guidelines for cold bending flat rolled steel . This article serves as a comprehensive guide to understanding and applying the DIN 6935 standard, often sought in PDF format for technical reference. What is the DIN 6935 Standard?

: Many companies and universities have site licenses for DIN standards — your internal library or quality department may already have the PDF.