| | Cons | | :--- | :--- | | Clarity: Very clear distinction between drawing qualities and surface finishes. | Obsolete: No longer valid for new designs or contracts. | | Simplicity: Less complex than modern EN standards, making it easier for quick reference on older parts. | Global Compatibility: Largely replaced by EN standards to align with EU regulations. | | Tolerance Specifics: Precision tolerances were well-defined for cold-rolled strip. | Availability: Authentic PDFs are hard to find legally for free; pirated versions may be scanned poorly. |
Indicates skin-passed (LG) or a specific tensile strength range (e.g., K32 ranges from 290–450 N/mm²). / RPG Surface appearance
; technical delivery conditions"—defines the requirements for steel products produced through cold reduction. Scope of the Standard Mild, unalloyed steel. Dimensions: Widths and thicknesses up to
Depending on the specific grade, the steelmaking process regulates how oxygen is removed from the molten metal:
The "bright" aspect of the steel strip was crucial. The details three primary surface finishes: din 1624 standard pdf
Cold rolled strips conforming to this standard are favored for applications requiring close dimensional tolerances and specific surface finishes. Chesterfield Steel DIN 1624 - 1977-07
Note: As of 2026, ensure you are referencing the latest valid edition of the DIN 1624 standard for compliance. Summary Table Specification Product Type Cold reduced mild unalloyed steel strip Max Width Max Thickness Application Forming, surface treatment, furniture
In the hardware and fastener industry, "DIN 1624" refers to (also called wood insert nuts) . Design
The DIN 1624 standard provides a comprehensive specification for hot-rolled flat products made of non-alloy steels for cold forming. The standard covers technical delivery conditions, chemical composition, mechanical properties, and tolerances. The standard is available in PDF format from various sources, providing easy access to the detailed requirements for manufacturers, suppliers, and users of these products. | | Cons | | :--- | :---
Understanding DIN 1624: The Global Standard for 4-Prong Tee Nuts
Generally manufactured from low-carbon steel (carbon steel) or stainless steel (A2 or A4) for high-moisture environments.
Before attempting to download or purchase this standard, it is vital to understand that
Companies like Xinchi or Dinmark often provide engineering datasheets for DIN 1624. | Global Compatibility: Largely replaced by EN standards
The most common replacements are:
I can calculate the exact drill bit size and barrel length required for your project. Share public link
Because the standard was officially withdrawn and fully replaced by the European standard , anyone sourcing a DIN 1624 standard PDF must understand its technical parameters, modern equivalent markings, and how to access valid historical documentation.
DIN 1624 was a foundational German standard for . It defined the technical delivery conditions for this important material, including dimensions (widths < 650 mm), chemical limits (max 0.10% C), and specific properties for grades like St4 and St12.
The was a German technical document titled "Flat Steel Products; Bright Steel Strips of Unalloyed Steels, Suitable for Cold Forming; Technical Delivery Conditions" (German: Flacherzeugnisse aus Stahl; Blankband aus unlegierten Stählen, geeignet zum Kaltumformen; Technische Lieferbedingungen ).