EN 15461

Railway Brake Friction Material Characterisation

This test characterises the friction properties and thermal behavior of brake pads and brake blocks used in railway braking systems, ensuring consistent performance and safety across diverse operating conditions. The test evaluates friction coefficients at various temperatures, pressure levels, and speeds to validate that materials meet performance specifications for both passenger and freight applications. Accurate characterisation is essential for brake system designers to predict braking performance and prevent brake fade or instability. Accreditation guarantees that testing is performed with validated equipment and procedures, supporting regulatory compliance and safe brake system design.

What it measures

  • Friction coefficient at varying temperatures
  • Friction coefficient dependence on pressure and sliding speed
  • Thermal fade and recovery characteristics
  • Wear rate and material degradation
  • Vibration and noise generation potential
🇧🇪 NBN EN 15152 🇩🇪 DIN EN 15152 🇬🇧 BS EN 15152 🇫🇷 NF EN 15152 🇮🇹 UNI EN 15152 🇪🇸 UNE EN 15152 🇳🇱 NEN EN 15152 🇧🇪 NBN EN 13571 🇩🇪 DIN EN 13571 🇬🇧 BS EN 13571 🇫🇷 NF EN 13571 🇮🇹 UNI EN 13571
3,687 Accredited labs
21 Countries

Showing 226–250 of 251 labs

COFRAC 1-6488 Aix-En-Provence, FR
DIN EN 14183 DIN EN 13893 DIN EN 14041 EN 12586 EN 14372 + 3 more
View Profile
COFRAC 1-6451 Saint-Priest, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile
COFRAC 1-6454 Toulouse, FR
ISO 22262-1 NF X 43-050 NF X 43-269 NF X 43-269 - Annexe K NF X43-050 (parties utiles de + 2 more
View Profile

SGS IDEA LAB

Active
COFRAC 1-7397 Plouzane, FR
DIN EN ISO 11930 ISO 21149:2017+Amd1:2022 ISO 16212:2017+Amd1:2022 ISO 22717:2015+Amd1:2022 ISO 22718:2015+Amd1:2022 + 3 more
View Profile
COFRAC 1-1452 Colombes, FR
DIN EN 27888 DIN EN ISO 11885 DIN EN ISO 15587-2 DIN EN ISO 10523 DIN EN 15935 + 3 more
View Profile
COFRAC 1-0161 Cergy, FR
ISO 4831 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile
COFRAC 1-6746 Saint-Herblain, FR
ISO 18787 ISO 15214 ISO 21527-1 ISO 21527-2 DIN EN ISO 11290-1 + 3 more
View Profile
COFRAC 1-0889 Fontaine, FR
ISO 4831 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile
COFRAC 1-7288 La Fleche, FR
ISO 4831 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile
COFRAC 1-0869 Paris, FR
DIN ISO 16000-3 DIN EN ISO 16017-1 ISO 16000-3 DIN ISO 16000-4 DIN EN ISO 16017-2 + 3 more
View Profile
COFRAC 1-0824 Lisses, FR
DIN EN ISO 13934-1 DIN EN ISO 105-E04 DIN EN ISO 13935-2 DIN EN ISO 12945-1 DIN EN ISO 12945-2 + 3 more
View Profile
COFRAC 1-6879 Vitry Sur Seine, FR
Occupational noise exposure measurement Railway pass-by noise measurement (ISO 3 Railway catenary — current collection qu Railway driver warning systems — braking Railway brake friction material characte + 3 more
View Profile
COFRAC 1-5877 Frejus, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile
COFRAC 1-6328 Lissieu, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

SOCOR

Active
COFRAC 1-0273 Dechy, FR
DIN EN 27888 DIN EN 12880 DIN EN 196-2 DIN 18123 DIN EN 196-6 + 3 more
View Profile
COFRAC 1-7224 Cenon, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile
COFRAC 1-7125 Guyancourt, FR
DIN EN 27888 DIN EN ISO 10523 DIN EN ISO 21877 DIN EN 14791 DIN ISO 16000-4 + 3 more
View Profile
COFRAC 1-10145 Valence, FR
FD X15-140 FD X 15-140
View Profile

SPIT

Active
COFRAC 1-0239 Bourg-Les-Valence Cedex, FR
EAD 330232-02-601 (table A.1) : Cheville à scellement chimique EAD 330196-01-0604 : EAD 330747-00-0601 et TR048 : EAD 330087-01-0601 (reprise de fer à + 3 more
View Profile
COFRAC 1-1202 Gellainville, FR
DIN EN 27888 DIN EN ISO 11357-3 DIN EN ISO 11885 DIN EN ISO 10523 DIN EN 26777 + 3 more
View Profile
COFRAC 1-0576 Sedan, FR
DIN EN ISO 9239-1 DIN EN ISO 717-2 DIN EN ISO 10140-3 DIN EN ISO 11654 DIN EN 1081 + 3 more
View Profile
COFRAC 1-6120 Lempdes, FR
DIN EN 27888 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile

TRESCAL

Active
COFRAC 1-7149 Rungis, FR
DIN EN ISO 7500-1 ASTM E 10 ASTM E 18 ASTM E 384 ISO 11148-2 + 3 more
View Profile
COFRAC 1-5683 Ecully, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile
COFRAC 1-6851 Marne-La-Vallee Cedex 2, FR
DIN EN 12431 DIN EN 1767 DIN EN ISO 3251 BS ISO 18771 DIN EN 480-6 + 3 more
View Profile

No matching labs found.

Industries

Brake pad and block manufacturers Rolling stock manufacturers Braking system integrators and suppliers Railway maintenance and depot operators Material testing and research laboratories

Related Standards

  • EN 15152 Railway applications - Braking systems on rail vehicles - General requirements and definitions
  • EN 13571 Railway applications - Brakes - Disc brake pads - Specifications and approval
  • EN 14363 Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles

Other Test Methods

0 labs selected
Compare