Scope
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
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NBN EN 15152
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DIN EN 15152
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BS EN 15152
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NF EN 15152
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UNI EN 15152
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UNE EN 15152
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NEN EN 15152
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NBN EN 13571
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DIN EN 13571
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BS EN 13571
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FASLAB SRL
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DIN ISO 16649-2
DIN EN ISO 4833-1
DIN EN ISO 18593
DIN EN ISO 11885
DIN EN ISO 15587-2
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ISO 3795
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ISO 2409
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FCBA - Bordeaux
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ISO
(CD45/CD19/CD5/CD20/CD23/CD20
(NM_000384: c.1-c.82)
DIN EN ISO 9239-1
EN ISO 1716
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DIN EN 62196-1: 2015
DIN EN 27888
DIN EN 12350-1
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DIN EN 12390-2
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FGH Engineering & Test
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DIN EN 60529
VDE 0470-1
DIN IEC 60060-1
IEC 60529: 1989
IEC 60282-1: 2020-04
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Radiated emissions (CISPR 32)
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ASTM D 5034-21
IEC 61427-1
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CEI EN 60896-11
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APAT CNR IRSA 2060 Man 29 2003
CNR IRSA 1 Q 64 Vol 3 1985
APAT CNR IRSA 4020 Man 29 2003
APAT CNR IRSA 3010 A
FILK Freiberg Institute g
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rs2066844
rs2066845
ISO 3795
DIN 75200
ASTM D 5132
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COI/T.20/Doc n 35/rev 1 2017
COI/T.20/Doc n 33/rev 1 2017
COI/T.20/Doc n 34/rev 1 2017
COI/T.20/Doc n 19/rev 5 2019
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FMA FELB FORGING GROUP SPA
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FOMAS
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Tensile testing of metallic materials (I
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AOAC 998.12 2013
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UNI 03
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DIN EN ISO 6506-1
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Tensile testing of metallic materials (I
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CEM DI-013
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FRENCO
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0,1 pF
510 mm
> 10 mm
Verzahnungsmessgrößen Grundkreisdurchmes
F α 15 mm
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UNE-EN 12207
UNE-EN 12208
UNE-EN 12210
UNE-EN 408
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