STN EN 13938-3
| Name: | STN EN 13938-3 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Výbušniny na civilné použitie. Streliviny a pohonné hmoty. Časť 3: Overenie prechodu tuhých strelivín z deflagrácie do detonácie |
| English title | Explosives for civil uses - Propellants and rocket propellants - Part 3: Verification of deflagration to detonation transition of solid gun propellants |
| Release Date: | 01. 02. 2026 |
| Date of withdrawal: | |
| ICS: | 71.100.30 |
| Sorting character/National clasification code | 66 8102 |
| Level of incorporation: | idt EN 13938-3:2025 |
| Official Journal | 01/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 13938-3:2004-07 (66 8102) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method to determine the tendency of a propellant to undergo transition from deflagration to detonation (DDT). It applies to propellants of a grain size up to 8 mm. This method does not apply to black powder and rocket propellant. NOTE 1 Due to the nature of the shape of grains (heterogeneous), the combustion of the rocket propellant can cause a crack of the grain causing an explosion of the rocket motor. NOTE 2 Black powders properties differ significantly from propellant and explosives because black powders are capable of maintaining stable combustion at high velocities without experiencing deflagration - detonation transition. |
| Preview: | Náhľad normy (PDF) |