SIST EN ISO 15974:2002

Closed end blind rivets with break pull mandrel and countersunk head - AIA/St (ISO 15974:2000)

Migrated from Progress Sheet (TC Comment) (2000-07-10): WIs 189-200 are the result of the splitting of WI 165 (TC res 104/1997)

Geschlossene Blindniete mit Sollbruchdorn und Senkkopf -AlA/ St (ISO 15974:2000)

Diese Internationale Norm legt Maße und mechanische Eigenschaften sowie Anwendungsdaten für geschlossene Blindniete mit Sollbruchdorn und Senkkopf, mit einer Niethülse aus Aluminiumlegierung und einem Nietdorn aus Stahl und mit Nenndurchmessern von 3,2 mm bis 4,8 mm fest.

Rivets aveugles a rupture de tige a corps fermé, a tete fraisée -AlA/ St (ISO 15974:2000)

La présente Norme internationale spécifie les caractéristiques dimensionnelles et mécaniques ainsi que les données d'application pour les rivets aveugles à rupture de tige à corps fermé, à tête fraisée, avec un corps en alliage d'aluminium (AIA) et une tige en acier (St), de diamètres nominaux compris entre 3,2 mm et 4,8 mm inclus.

Slepe polne kovice z zarezanim zakovnim trnom in ugrezno glavo (ISO 15974:2000)

General Information

• Status: Published
• Publication Date: 30-Jun-2002
• ICS: 21.060.40 - Rivets
• Technical Committee: ISEL - Mechanical elements
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jul-2002
• Due Date: 01-Jul-2002
• Completion Date: 01-Jul-2002
• Ref Project: EN ISO 15974:2000 - Closed end blind rivets with break pull mandrel and countersunk head - AIA/St (ISO 15974:2000)

Overview

SIST EN ISO 15974:2002 is an international standard published by the European Committee for Standardization (CEN) that specifies requirements for closed end blind rivets with break pull mandrel and countersunk head, designated as AIA/St. This standard addresses the design, dimensions, and mechanical properties of these rivets, which are widely used in various industrial applications for reliable fastening.

Blind rivets covered by SIST EN ISO 15974:2002 are characterized by a closed end body and a mandrel designed to break off cleanly after installation. The countersunk head ensures a flush finish with the surface of the joined materials, providing both structural integrity and aesthetic appeal.

Key Topics

• Rivet Types: Closed end blind rivets with a break pull mandrel mechanism and countersunk head design.
• Design Specifications: Dimensions, tolerances, and materials for rivets to ensure consistent quality and performance.
• Mechanical Performance: Standards for tensile strength, shear strength, and installation requirements to guarantee optimal fastening results.
• Installation Process: Guidelines on how the break pull mandrel works during installation, ensuring a secure and permanent joint.
• Material Compatibility: Recommendations for rivet materials suitable for different substrates and environments to prevent corrosion and degradation.

Applications

SIST EN ISO 15974:2002 rivets are essential for industries where strong, reliable blind fastening is critical, especially where access is only available from one side of the assembly. Common applications include:

• Automotive Industry: For joining body panels, frames, and components requiring flush surfaces.
• Aerospace: Lightweight and secure fastening solutions for aircraft fuselages and interiors.
• Construction: Structural assemblies, facade panels, and roofing where clean finishes are necessary.
• Electronics and Appliances: Assembly of housings and casings with aesthetic and mechanical demands.
• Shipbuilding: Corrosion-resistant fastening in marine environments using appropriate materials.

The countersunk head design of these blind rivets offers enhanced safety and design appeal by preventing snagging and ensuring smooth surface integration.

Related Standards

SIST EN ISO 15974:2002 is part of a wider series of standards governing blind rivets and fastening solutions, including but not limited to:

• ISO 15973 - Blind rivets - Definitions and designations for rivet types.
• ISO 14589 - Mechanical properties of blind rivets.
• EN ISO 24340 - Specifications for blind rivets with different head types.
• EN ISO 14585 - Surface treatments and corrosion resistance for rivets.

These complementary standards support comprehensive guidance on selecting and applying rivets across multiple industries, ensuring compatibility and safety compliance.

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By adhering to SIST EN ISO 15974:2002, manufacturers and engineers can guarantee the use of standardized, high-quality closed end blind rivets with break pull mandrel and countersunk head. This ensures strong, durable, and efficient fastening solutions tailored for modern industrial demands.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Slepe polne kovice z zarezanim zakovnim trnom in ugrezno glavo (ISO 15974:2000)Geschlossene Blindniete mit Sollbruchdorn und Senkkopf -AlA/ St (ISO 15974:2000)Rivets aveugles a rupture de tige a corps fermé, a tete fraisée -AlA/ St (ISO 15974:2000)Closed end blind rivets with break pull mandrel and countersunk head - AIA/St (ISO 15974:2000)21.060.40KoviceRivetsI
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