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
3,963 Accredited labs
21 Countries

Showing 2,301–2,325 of 3,963 labs

MECHAUP

Active
ENAC LE2894 Martos, ES
ISO 10605 ISO 16750-2: 2012 ISO 16750-4 UNE-EN IEC 60068-2-14 UNE-EN IEC 60068-2-38 + 3 more
View Profile

MECTEST - Divisione di Progetto Azienda Srl

Active
ACCREDIA 01718 Bellizzi, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN 10160 DIN EN ISO 17637 DIN EN ISO 17638 + 3 more
View Profile

MEDIC – ALL TECHNICS AND SERVICES (M.A.T.S.) bv

Active
BELAC 670-CAL Pajottegem, BE
Optical Density - Plate 405nm Optical Density - SNDP 405nm Optical Density - SNDP 340 nm
View Profile

MEDILABOR S.C.

Active
ACCREDIA 00906 Cavallermaggiore, IT
ISO 21527-1 DIN EN 13126-19 DIN EN 13657 DIN EN ISO 10304-1 DIN EN ISO 17294-2 + 3 more
View Profile

MEDIMAX

Active
ACCREDIA 01100 Roma, IT
DIN EN ISO 17141 ISO 11731 DIN EN ISO 4833-2 ISO 16649-2 DIN EN ISO 15213-2 + 3 more
View Profile

MEDIO CHIAMPO

Active
ACCREDIA 02269 Zermeghedo, IT
DIN EN ISO 10523 DIN EN ISO 10304-1 DIN EN ISO 20236 ISO 10304-1 ISO 10523 + 3 more
View Profile

MEGA S.a.S. di Licari Vincenzo & C.

Active
ACCREDIA 01007 Marsala, IT
ISO 4832 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6579-1 DIN EN ISO 11290-1 + 3 more
View Profile

MEGA-LAB

Active
ACCREDIA 01227 Albano Sant'Alessandro, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 4136 DIN EN ISO 9016 DIN EN ISO 643 + 3 more
View Profile

MESA Meß- und Regeltechnik Vertriebs- und Service

Active
DAkkS D-K-20515-01-00 Filderstadt, DE
Temperaturmessgrößen - Direktanzeigende Thermometer - Thermopaare, Thermoelemente direktanzeigende > 200 °C Typ K –200 °C + 3 more
View Profile

MESSRING

Active
DAkkS D-K-22828-01-01 Ingolstadt, DE
Railway brake — disc brake components (U Kraft Gurtkraftaufnehmer SM 4500-N
View Profile

META PRELEVEMENTS

Active
COFRAC 1-6126 Escaudain, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

METAL SERVICES MATERIALS TESTING Srl a socio unico

Active
ACCREDIA 01118 Ronchi dei Legionari, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO DIN EN ISO 4136 DIN EN ISO 5173 + 3 more
View Profile

METALCAM SPA

Active
ACCREDIA 01323 Breno, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 643 + 3 more
View Profile

METALPROVE DI VESSIO LUIGI & C.

Active
ACCREDIA 01232 Bari, IT
DIN EN ISO 16810 DIN EN ISO 13588 DIN EN ISO 17637 DIN EN 13018 DIN EN ISO 5579 + 3 more
View Profile

METER UNDER TEST

Active
ENAC LC10.163 Badalona, ES
Rangos de caudal (m3/h): 1 m3/h ≤ Q < 25
View Profile

METRALAB SRL

Active
ACCREDIA 00477 Cadorago, IT
ISO 4831 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile

METROCAL CALIBRACIÓN

Active
ENAC LC10.236 San Ginés, ES
5 kg 1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 5 10 kg 20 kg 100 kg 200 kg 500 kg 1000 kg 1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 5 + 2 more
View Profile

METRODIM SRL

Active
BELAC 337-CAL Herstal, BE
Cales-étalons Eindmaten/Gauge blocks Acier/staal/steel Carbure de tungstène/wolfraamcarbide/tun Etalons pour Micromètres d’extérieur Ins Pieds à coulisse + 3 more
View Profile

METROPACK

Active
COFRAC 1-6986 Reims, FR
DIN EN 303-5 DIN EN ISO 12759 ASTM D4169 ASTM D4332 ASTM D5276 + 3 more
View Profile

MIBRAG GmbH Zentrallabor für Feste Brennstoffe und Kraftwerksanalytik

Active
DAkkS D-PL-14239-01-01 Zeitz, DE
DIN EN 27888 DIN EN 12880 DIN EN 932-1 DIN 18123 DIN EN 451-1 + 3 more
View Profile

MICRO SRL

Active
ACCREDIA 00747 Sulbiate, IT
ISO 21527-1 ISO 21527-2 ISO 11290-1 ISO 11290-2 ISO 21528-2 + 3 more
View Profile

MICROAMB

Active
ENAC LE2760 Bollullos de la Mitación, ES
ISO 5667-10 ISO 5667-6 ISO 5667-5 SM 4500-H+ B SM 2510 B + 3 more
View Profile

MICROLIFE LAB SRL

Active
ACCREDIA 00922 Inverigo, IT
ISO 18787 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more
View Profile

MICROPOLLUANTS TECHNOLOGIE

Active
COFRAC 1-1151 Saint-Julien-Les-Metz, FR
DIN EN 27888 DIN EN 12880 DIN EN ISO 11885 DIN EN ISO 10523 DIN EN ISO 10304-1 + 3 more
View Profile

MIGLIORE LAB

Active
ACCREDIA 00214 Roccapiemonte - Fraz. Casali, IT
ISO 6222 EPA 524.2 1995 APAT CNR IRSA 2060 Man 29 2003 APAT CNR IRSA 5130 Man 29 2003 APAT CNR IRSA 2090 B Man 29 2003 + 2 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