Soft soldering fluxes. Classification and requirements - Classification, labelling and packagingBS EN 29454 1: 1994 (ISO 9454 1: 1990) specifies the performance requirements for fluxes in solid, liquid and paste forms intended for use with soft solders. Fluxes assist molten solder to wet metals surfaces to be joined by removing oxides and related contaminants from the solder and surfaces of the parts during soldering. Fluxes also protect surfaces from oxidization and assist wetting of the base metals by molten solder. Care is necessary when

BS EN 10130:2006 Cold rolled low carbon steel flat products for cold forming

French and Russian)

EN 12259-3 and prEN 12259-9:1999 used in automatic sprinkler systems complying with prEN 12845:1997 and water spray systems conforming to the relevant European Standard1)

product information and evaluation of conformity

Initial selection for normal use

Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC

Annex A (informative) Supplemental guidance on EPE

Requirements for environmental testing of electrotechnical products

which may occur at any or all stages of its life cycle – raw-material acquisition

With obedience and compliance to BS EN 13612

Non linear distortion

• Annex A (normative) Assessment of fines