YS/T 93-2015 English PDFUS$529.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 93-2015: Paste soft solder specification YS/T 93: Historical versions
Basic dataStandard ID: YS/T 93-2015 (YS/T93-2015)Description (Translated English): Paste soft solder specification Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H68 Classification of International Standard: 77.150.99 Word Count Estimation: 15,135 Date of Issue: 2015-04-30 Date of Implementation: 2015-10-01 Older Standard (superseded by this standard): YS/T 93-1996 Quoted Standard: GB/T 1480; GB/T 3260.1; GB/T 3260.2; GB/T 3260.3; GB/T 3260.4; GB/T 3260.5; GB/T 3260.6; GB/T 3260.7; GB/T 3260.8; GB/T 3260.9; GB/T 3260.10; GB/T 10574.1; GB/T 10574.2; GB/T 10574.3; GB/T 10574.4; GB/T 10574.5; GB/T 10574.6; GB/T 10574.7; GB/T 10574.8; GB/T 10574.9; GB/T 10574.10; GB/T 10574.11; GB/T 10574.12; GB/T 10574.13; GB/T 15072.1; GB/T 15072.2; GB/T 15072.3; GB/T 15072.4; GB/T 15072.5; GB/T 15072.6; GB/T 15072.7; GB/T 15072.8; GB/T 15072.9; GB/T 15072.10; GB/T 15072.11; GB/T 15072.12; GB/T 15072.13; GB/T 15072.14; GB/T 15072.15; GB/T 15072.16; GB/T 15072.17; GB/T 15072.18; GB/T 15072.19; GB/T 15829; GJB 950A Regulation (derived from): Ministry of Industry and Information Technology Announcement (2015 No. 28) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This Standard specifies the solder cream (referred to paste) requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and purchase order (or contract) and so on. This Standard applies to a melting temperature lower than 427 �� solder paste. YS/T 93-2015: Paste soft solder specification---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Paste soft solder specification ICS 77.150.99 H68 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 1993-1996 Solder paste specifications Issued on. 2015-04-30 2015-10-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. Instead of the standard YS/T 93-1996 "solder paste specifications." Compared with this standard YS/T 93-1996, have the following main change. --- Increased S-Sn99.0Ag0.3Cu0.7, S-Sn95.0Sb5.0 two lead-free solder and other brands; --- Increased S-In52.0Sn48.0, S-In97.0Ag3.0 grade indium-based solder; --- Increased S-Au80.0Sn20.0, S-Au88.0Ge12.0 low grade precious metal solder. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points. This standard is drafted by. Your research Platinum Ltd., China Nonferrous Metals Industry Standards and Metrology Institute for Quality. Drafters of this standard. Xu Kun, to Lei, Li Wei, Zhu Wuxun, Luo Ximing, Liu Yi. This standard replaces the standards previously issued as follows. --- YS/T 93-1996. Solder paste specifications1 ScopeThis specification defines the cream solder (solder paste for short) requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate Specification and purchase order (or contract) and so on. This instruction applies to a melting temperature lower than 427 ℃ solder paste.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 1480 Determination of particle size metal powder dry sieving GB/T 3260 (all parts), chemical analysis of tin GB/T 10574 (all parts), chemical analysis of tin Method GB/T 15072 (all parts), chemical analysis of precious metal alloys GB/T 15829 solder agent classification and performance requirements GJB950A (all parts), precious metals and their alloys trace element analysis method3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Paste pastesolder Modulated by the soldering and brazing flux powder made of a homogeneous mixture. 3.2 Active agent acticator To improve one component welding brazing flux effect. 3.3 Wettability wetting Molten solder spreading degree (base material) surface of the substrate. 3.4 Lead-free Lead-freesign flag Used to designate lead-free solder paste signs with symbols as follows. 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Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |