This part of ISO 9455 specifies a method for the determination of the efficacy of a soft soldering flux. The method is known as the solder spread method of filler metal and is applicable to all flux classes defined in ISO 9454-1.NOTE An alternative method
DS/EN ISO 9455-10:2012 history
2012DS/EN ISO 9455-10:2012 Soft soldering fluxes - Test methods - Part 10: Flux efficacy test, solder spread method
2004DS/EN 50343:2004 Railway applications - Rolling stock - Rules for installation of cabling