BS EN ISO 14344-2010 焊接材料.填充材料和焊料的采购

标准号：BS EN ISO 14344-2010
中文标准名称：焊接材料.填充材料和焊料的采购
英文标准名称：Welding consumables - Procurement of filler materials and fluxes
标准类型：J33
发布日期：2010/5/31 12:00:00
实施日期：2010/5/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.10
适用范围：This International Standard specifies tools for communication between a purchaser and a supplier of weldingconsumables within quality systems, such as those based upon ISO 9001[1].In production, the components of welding consumables are divided into discrete, predetermined quantities sothat satisfactory tests with a sample from that quantity will establish that the entire quantity meets specificationrequirements. These quantities, known by such terms as heats, lots, blends, batches and mixes, vary in sizeaccording to the manufacturer. For identification purposes, each manufacturer assigns a unique designation toeach quantity. This designation usually consists of a series of numbers or letters, or combinations thereof,which will enable the manufacturer to determine the date and time (or shift) of manufacture, the type andsource of the raw materials used, and the details of the procedures used in producing the welding consumable.This designation stays with the welding consumable and can be used to identify the material later, in thosecases in which identification is necessary.This International Standard, together with an applicable International Standard or other standard for weldingconsumables, provides a method for preparing those specific details needed for welding consumableprocurement which consist of:a) the welding consumable classification (selected from the applicable International Standard or otherstandard for welding consumables);b) the lot classification (selected from Clause 4);c) the testing schedule (selected from Clause 5).Selection of the specific welding consumable classification, lot classification, and testing schedule dependsupon the requirements of the application for which the welding consumable is being procured.This International Standard does not apply to non-consumable electrodes or shielding gases.