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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NF EN 13571
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UNI EN 13571
3,963
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21
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Showing 1,876–1,900 of 3,963 labs
Railway brake — disc brake components (U
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DIN EN ISO 3650:1999
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Tensile testing of metallic materials (I
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(2023) BS EN 1711
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DM 21/03/1973 GU n° 104 20/04/1973
Reg UE 10/2011 14/01/2011 GU UE
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L.D. AMBIENTE & SICUREZZA
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DM 13/09/1999 SO n 185 GU n 248 21/10/19
+ 1 more
L.M.P. Srl
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DIN EN 12766-1
DIN EN 12766-3
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Tensile testing of metallic materials (I
Charpy impact test (ISO 148-1)
DIN EN ISO 7438
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