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ISO 9453:2014 pdf free

ISO 9453:2014 pdf free.Soft solder alloys一Chemical compositions and forms
ISO 9453 specifies the requirements for chemical composition for soft solder alloys containing two or more of tin, lead, antimony, copper, silver, bismuth, zinc, indium and/or cadmium.An indication of the forms generally available is also included.
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3677, Filler metal for soft soldering, brazing and braze welding一Designation
For the purposes of this document, the following terms and definitions apply.
metallic filler material which is used to join metallic parts and which has a melting temperature (liquidus) lower than that of the parts to be joined and, usually, lower than 450 °C and which wets the parent metals
collection of one or more units of product, made in a single production operation The chemical composition of the soft solder, sampled and analysed in accordance with Clause 6, shall be as given for the appropriate material in Table 1 or Table 2.
Soft solders conforming to this International Standard shall be supplied in one of the following forms:ingot, slab, stick, bar, rod, wire, pellets, preforms, rings, spheres, ribbons, powder or soldering pastes.Solder shall be uniform in quality and free from detrimental conditions such as contamination or surface oxide that prevent melting and flow in a manner suitable for the intended application.
NOTE 1 Solders supplied in the form of rod, wire, or preforms can be supplied with or without an integral flux,subject to agreement between the supplier and the purchaser.
NOTE 2 Not all the solder compositions given in the tables are necessarily available in all the product forms listed.
Each batch of solder supplied in accordance with this International Standard shall be marked with the information indicated by a cross in Table 4.
The information in Table 4 shall be applied to the product forms as follows:
a) for ingots and slabs: by stamping, or inkjet marking on the surface of each unit of product;
b) for sticks, bars, rods and wire in coil: either on a label securely attached to each unit of product, or on a label on the package in which the units of product are contained;
c) for wire or ribbon on reels: on a label on each reel;
d) for pellets, preforms, spheres, powder, soldering paste: on a label on each individually packaged quantity.
All product forms shall also be labelled with any health and safety warnings required by the relevant rules and regulations of the country of manufacture, or as specified in the order.ISO 9453 pdf download.

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