HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YS/T 203-2023 English PDF

US$379.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 203-2023: (Precious metals and their alloy wires, wires and rods)
Status: Valid

YS/T 203: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 203-2023English379 Add to Cart 4 days [Need to translate] (Precious metals and their alloy wires, wires and rods) Valid YS/T 203-2023
YS/T 203-2009English879 Add to Cart 4 days [Need to translate] Threads, wires, rods of precious metals and their alloys Obsolete YS/T 203-2009

PDF similar to YS/T 203-2023


Standard similar to YS/T 203-2023

GB/T 17472   GB/T 17473.2   GB/T 17473.1   YS/T 202   YS/T 201   YS/T 207   

Basic data

Standard ID YS/T 203-2023 (YS/T203-2023)
Description (Translated English) (Precious metals and their alloy wires, wires and rods)
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H68
Classification of International Standard 77.150.99
Word Count Estimation 19,154
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the classification and marking of precious metals and their alloy wires, wires and bars, technical requirements, test methods, inspection rules and markings, packaging, transportation, storage and accompanying documents and order form content. This standard applies to precious metals and their alloy wires, wires, and rods used in the manufacture of precision potentiometers, sensors, resistors, brushes, contacts, etc.

YS/T 203-2009: Threads, wires, rods of precious metals and their alloys

---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.
Threads, wires, rods of precious metals and their alloys ICS 77.120.99 H68 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 203-1994, YS/T 204-1994, YS/T 205-1994 Precious metals and their alloy wire, line, bar Posted 2009-12-04 2010-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard is YS/T 203-1994 "precious metals and their alloys wire", YS/T 204-1994 "noble metal alloy wire brushes" YS/T 205-1994 "noble metal alloy bare wire winding" integration amendment. This standard YS/T 203-1994, YS/T 204-1994, YS/T 205-1994 compared to the main changes are as follows. --- Increase Ag60Pd, Ag95Pd, Ag99Pd, Ag98SnCeLa, Ag75CuNi, Ag70Pd, Ag80Pd, Au75CuAgZn, Au72AgNi, Pd40AuPtAgCu, Pd47AgCuAu, Au83NiIn other 20 alloy grades; --- Increase four kinds of thermal processing products Ir99.99, Ir99.90, Rh99.90, Ir60Rh; --- According to the rate of deformation of the status of the product made detailed division; --- Based on actual test data alloy wire for Au60.5AgCuMn maximum force (lower limit down 20%), resistance per meter (Upper limit of 10% increase) to adjust; --- Based on actual test data alloy wire for Au93.2NiFeZr maximum force (the upper limit raised to 20%), resistance per meter (under Limit down 10%) were more reasonable adjustments. The Standard Appendix A, Appendix B is an informative annex. Since the implementation of this standard, but instead of YS/T 203-1994, YS/T 204-1994, YS/T 205-1994. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. This standard was drafted. Your research Platinum Limited. The main drafters of this standard. Qing-Guo Zhang, Qiuhong Lian, Zhou Shiping, Ma Lihua, Xu Qian, Zhu Wuxun, Yangchong Jun, Yang hole built stable. This standard replaces the standards previously issued as follows. --- GB n67-1979, GB n68-1979, GB n69-1979, GB n67-1983; --- YS/T 203-1994, YS/T 204-1994, YS/T 205-1994. Precious metals and their alloy wire, line, bar

1 Scope

This standard specifies the precious metals and their alloy wire, line, bar requirements, test methods, inspection rules, marking, packaging, transportation, storage and Order Contract goods or single. This standard applies to the manufacture of precision potentiometers, sensors, resistors, brushes, contacts and other precious metals and their alloy wire, wire, bar.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1424 precious metals and their alloys resistivity measurement method GB/T 4340 Vickers hardness test GB/T 10573 non-ferrous metal filament tensile test method GB/T 15072 precious metal alloys - GB/T 15077 precious metals and their alloys geometry measurement methods GJB950 trace element analysis of precious metals and their alloys YS/T 372 precious metal alloying element analysis method YS/T 561 chemical analysis of precious metal alloys of platinum and rhodium alloys determining the amount of rhodium nitrate hexamine cobalt gravimetric method YS/T 562 chemical analysis of precious metal alloys platinum ruthenium alloy nail in determining the amount of thiourea spectrophotometry

3 Requirements

3.1 Categories Product specifications are divided according to wire, wire, bar. Product use is divided into. contact (C), the brush (D), winding the bare wire (R). (Noble metal-containing two or more elements, according to the classification of large mass fraction) alloy product by the noble metal elements are divided into. silver and silver alloys, gold And Gold alloy, palladium and palladium alloys, platinum and platinum alloys, iridium, rhodium and alloys thereof. 3.2 Supply Status Wire, rod and bar products supply state is divided into. soft state (M), Hard (Y), soft-aging (CM), hard aging (CY). Hard products based on The size of the rate of deformation process is divided into. Y5, Y10, Y15, Y20, Y25, Y30 ,; hard aging products are divided according to the size of the processing rate of deformation. CY5, CY10, CY15, CY20, CY25, CY30 ,. The term defined in Appendix A. Wire, wire products are generally hard state (Y) supplied with performance requirements (such as brushes, winding wires) to meet the performance of state service. root According to the demand side, demand, can supply other requirements. Chemical composition of the product 3.3 Chemical composition of the product shall comply with Table 1, Table 2, Table 3, Table 4 and Table 5 provisions. Supply and demand sides consultation may provide other chemical components product.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 203-2023_English be delivered?

Answer: Upon your order, we will start to translate YS/T 203-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YS/T 203-2023_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 203-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version YS/T 203-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 203-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.