HOME   Cart(0)   Quotation   About-Us Tax PDFs Standard-List Powered by Google www.ChineseStandard.net Database: 189760 (18 Jan 2025)

YS/T 649-2018 English PDF (YST649-2007)

YS/T 649-2018_English: PDF (YS/T649-2018)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 649-2018English195 Add to Cart 0--9 seconds. Auto-delivery Extruded rod and bar of copper and copper alloys Valid YS/T 649-2018
YS/T 649-2007English359 Add to Cart 3 days [Need to translate] Extruded rod and bar of copper and copper alloys Obsolete YS/T 649-2007


BASIC DATA
Standard ID YS/T 649-2018 (YS/T649-2018)
Description (Translated English) Extruded rod and bar of copper and copper alloys
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Word Count Estimation 11,163
Date of Issue 2018-10-22
Date of Implementation 2019-04-01
Older Standard (superseded by this standard) YS/T 649-2007
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.54 of 2018

BASIC DATA
Standard ID YS/T 649-2007 (YS/T649-2007)
Description (Translated English) Extruded rod and bar of copper and copper alloys
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H62
Classification of International Standard 77.150.30
Word Count Estimation 9,951
Date of Issue 2007-11-14
Date of Implementation 2008-05-01
Older Standard (superseded by this standard) GB/T 13808-1992
Quoted Standard GB/T 228; GB/T 231.1; GB/T 2828.1; GB/T 3310; GB/T 5121.1; GB/T 5231; GB/T 8888; GB/T 11086; YS/T 336; YS/T 448; GB/T 5121.2; GB/T 5121.3; GB/T 5121.4; GB/T 5121.5; GB/T 5121.6; GB/T 5121.7; GB/T 5121.8; GB/T 5121.9; GB/T 5121.10; GB/T 5121.11; GB/T 5121.12; GB/T 5121.13; GB/T 5121.14; GB/T 5121.15; GB/T 5121.16; GB/T 5121.17; GB/T 5121.18; GB/T 5121.19; GB/T 5121.20; GB/T 5121.21; GB/T 5121.22; GB/T 5121.23; GB/T 5121.24; GB/T 5121.25; GB/T 5121.26; GB/T 5121.27; GB/T 5121.28
Adopted Standard JIS H3250-1992, NEQ
Drafting Organization Chinalco Luoyang Copper Co., Ltd.
Administrative Organization National Standardization Technical Committee of non-ferrous metals
Regulation (derived from) NDRC Notice No. 77 of 2007
Proposing organization National Nonferrous Metals Standardization Technical Committee
Issuing agency(ies) National Development and Reform Commission
Summary This standard specifies the copper and copper alloy extruded rods requirements, test methods, test rules and signs, packaging, transportation, storage and contract content. This standard applies to general-purpose round, square (rectangular) shaped and hexagonal copper and copper alloy extruded rods.


YS/T 649-2018 YS NONFERROUS INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 77.150.30 H 62 Replacing YS/T 649-2007 Extruded rod and bar of copper and copper alloys ISSUED ON: OCTOBER 22, 2018 IMPLEMENTED ON: APRIL 01, 2019 Issued by: Ministry of Industry and Information Technology of PRC Table of Contents Foreword ... 3  1 Scope ... 5  2 Normative references ... 5  3 Requirements ... 6  4 Test method ... 13  5 Inspection rules ... 14  6 Marking, packaging, transportation, storage, quality certification ... 16  7 Contents of purchase order (or contract) ... 16  Extruded rod and bar of copper and copper alloys 1 Scope This standard specifies the requirements, test methods, inspection rules, markings, packaging, transportation, storage, quality certificates and purchase orders (or contracts) for extruded rod and bar of copper and copper alloys. This standard applies to general-purpose round, rectangular (square), hexagonal extruded rod and bar of copper and copper alloys (hereinafter referred to as bars). 2 Normative references The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) is applicable to this standard. GB/T 231.1 Metallic materials - Brinell hardness test - Part 1: Test method GB/T 2828.1 Sampling procedures for inspection by attributes -Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 3310 Ultrasonic testing method of copper and copper alloy bars GB/T 5121 (all parts) Methods for chemical analysis of copper GB/T 5231 Designation and chemical composition of wrought copper and copper alloys GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 8888 Wrought heavy non-ferrous metal products -Packing, marking, transporting and storing GB/T 26303.2 Measuring methods for dimensions and shapes of wrought copper and copper alloy - Part 2: Rod, wire and profile GB/T 34505-2017 Copper and copper alloy materials - Tensile testing at room temperature YS/T 336 Method of fracture test for tube and rod of copper and copper alloys, nickel and nickel alloys YS/T 448 Copper and copper alloys inspection method of macrostructure for cast and wrought products YS/T 482 Methods for analysis of copper and copper alloys - The atomic emission spectrometry YS/T 483 Methods for analysis of copper and copper alloys - X-Ray fluorescence spectrometric (wavelength dispersive) YS/T 668 The sampling method of physical and chemical testing for copper and copper alloys YS/T 815 Preparation method of test pieces for mechanical and technological properties of copper and copper alloys 3 Requirements 3.1 Product classification 3.1.1 Designation, code, status, specification For the designation, code, status, and specifications of the product, they shall meet the requirements of Table 1 and Table 2. 3.1.2 Marking examples The product's marking is expressed in the order of product name, standard number, designation or code, status, precision, specification. Examples of markings are as follows: Example 1: A fixed length round bar made of T2 (T11050), M30 (hot extruded) state, high-precision, 40 mm diameter, 2000 mm length, is marked as: Round bar YS/T 649-T2 M30 high-Φ40x2000 OR: round bar YS/T 649-T11050 M30 high-Φ40x2000 The surface quality of the bar shall be inspected visually. 5 Inspection rules 5.1 Inspection and acceptance 5.1.1 The supplier’s technical supervision department shall conduct inspections, to ensure that the product quality complies with the provisions of this standard and the purchase order (or contract); meanwhile fill in the quality certificate. 5.1.2 The purchaser shall re-inspect the received product, in accordance with the provisions of this standard and the purchase order (or contract). If the re- inspection result does not conform to the provisions of this standard or the purchase contract, it shall be submitted to the supplier, in written form, to be settled, through negotiation, between the supplier and the buyer. For the objections related to surface quality and dimensional deviation, it shall be filed, within one month from the date of receipt of the product. For the objections related to other properties, it shall be filed, within three months from the date of receipt of the product. If arbitration is required, arbitration sampling shall be conducted jointly by the supplier and the buyer. 5.2 Group-batching The bars shall be submitted for acceptance in batches. Each batch shall be composed of the products of the same designation, state, specification. The mass of each batch shall not exceed 5000 kg. 5.3 Inspection items 5.3.1 Each batch of bars shall be inspected for chemical composition, external dimensions, internal quality, surface quality. 5.3.2 Each batch of bars shall be inspected for mechanical properties (tensile test or hardness test). Choose either the tensile test or the hardness test. If it is not specified in the contract, the tensile test shall be carried out. When selecting the tensile test, if the buyer also requires a hardness test AND it is specified in the contract, the hardness test shall also be carried out. The results of the hardness test are for reference only. When the hardness test is selected, if the buyer also requires a tensile test AND it is specified in the contract, a tensile test shall also be carried out. The results of the tensile test are for reference only. 5.4 Sampling Bar sampling shall meet the requirements of Table 8. The sampling method ......


YS/T 649-2007 Extruded rod and bar of copper and copper alloys ICS 77.150.30 H62 People's Republic of China Nonferrous Metals Industry Standard Copper and copper alloy extruded rod Posted 2007-11-14 2008-05-01 implementation National Development and Reform Commission issued Foreword This standard is GB/T 13808-1992 "copper and copper alloy extruded rod" for the industry to adjust the revised standard and GB/T 13809- 1992 "Copper and copper alloy rectangular stick" extruded rod portion included in the standard. Revision, with reference to the Japanese Industrial Standard JISH3250.1992 "Copper and copper alloy rods." This standard and GB/and GB/T 13809-1992, compared T 13808-1992 main changes are as follows. --- Increased QA110-5-5, BFe10-1-1, QSn4-0.3 four grades; --- Adjust some of the product specifications. relaxed class copper and HSn62-1, HMn58-2, HFe59-1-1, H62, HPb59-1, QAl9-2, QAl9-4, QAl10-3-1.5, QAl10-4-4, QSn4-3, QSn7-0.2, QSn6.5-0.1, QSn6.5-0.4 round The upper limit for the diameter of the rod; T2, T3 square, hexagonal rod diameter lower limit for the "30mm" adjusted "20mm"; increase The QAl9-2 grades square, hexagonal rods SPECIFICATIONS. --- Rod diameter to allow deviation margins expressed as a percentage; --- Roundness tolerances equivalent diameter of the rod, to the margins of tolerance; --- Added "end cut allow no more than 3mm cut slope" requirement; --- Diameter of not more than 120mm rod straightness were tightened, and the shaped rod straightness were prescribed; --- The "When selecting the hardness test, tensile test results for reference only" to "When selecting the hardness test, tensile test is not"; --- Tensile test specimens long deleted provisions; --- Increased TU1, TU2, TP2, H59, H80, QSi3.5-3-1.5, QCr0.5 grade mechanical performance requirements; --- H96 Elongation rate of "33%" to "35%; --- Increased diameter (on the margin) is not greater than QAl9-2 grades Brinell hardness of 45mm; --- The grades QAl10-5-5 QAl10-4-4 and performance requirements into one file, while the Brinell hardness from "170 to 240" Changed to "170 to 260"; --- Remove the "rod diameter of less than 16mm can not Brinell hardness test" requirement; --- Remove the oxygen free copper predetermined Metallographic detection. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. The standard by Chinalco Luoyang Copper Co., Ltd. is responsible for drafting. The main drafters of this standard. Menghui Juan, steady Guo Hui, Zhu Yingli, Yang Lijuan Campus of Li Bingtao. This standard by the National Standardization Technical Committee is responsible for interpretation of non-ferrous metals. This standard replaces the standards previously issued as follows. --- YS/T 455-1971, YS/T 456-1971, YS/T 457-1971, YS/T 458-1971, YS/T 553-1971, YS/T 721-1971, YS/T 722-1970, YS/T 790-1971 --- GB/T 4423 ~ 4426-1984, GB/T 4429 ~ 4433-1984 --- GB/T 13808-1992 Copper and copper alloy extruded rod 1 Scope This standard specifies the copper and copper alloy extruded rod requirements, test methods, inspection rules and signs, packaging, transportation, storage and the contract Tolerance and so on. This standard applies to general purpose of circular, rectangular (square) shape and hexagonal copper and copper alloy extruded rods. 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 228 metal materials at room temperature tensile test method GB/T 231.1 Brinell hardness test - Part 1. Test methods GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 3310 copper alloy rods ultrasonic flaw detection method GB/T 5121 (all parts) of copper and copper alloys - GB/T 5231 Wrought copper and copper alloy chemical composition and shape of the product GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage GB/T 11086 Copper and copper alloys - Terms YS/T 336 copper, nickel and alloy pipe and bar fracture test method YS/T 448 copper and copper alloy casting and machining products macroscopic inspection method 3 Requirements 3.1 Categories 3.1.1 grade, status, specifications Product grades, status, size should be in accordance with Table 1. 3.1.2 tag example Products marked by order of the product name, grade, status, specifications and standards of numbered steps. Tag example as follows. Example 1. T2 with manufacturing, R state, high-precision, a diameter of 40mm, a length of 2000mm length of round bars marked. Round bar T2R high 40 × 2000 YS/T 649-2007 Example 2. Manufactured with H62, R state, the general level, the long side of 50mm, the short side of 20mm, a length of 3000mm length of the rectangular bar marked. Rectangular bar H62R 50 × 20 × 3000 YS/T 649-2007 Example 3. With HSn62-1 manufacturing, R state, the general level, the long side of 30mm, a length of 3000mm square bar marked. Square bar HSn62-1R 30 × 3000 YS/T 649-2007 Example 4. With HPb59-1 manufacturing, R state, high-precision, on the margins of 30mm, a length of 3000mm length of the rectangular rod hexagonal rods labeled as follows. Hexagonal rod HPb59-1R high 30 × 3000 YS/T 649-2007 ......

Similar standards: YS/T 650-2020  YS/T 648-2019  YS/T 310-2021  
Similar PDFs (Auto-delivered in 9 seconds): YS/T 649-2018  GB/T 728-2020  GB/T 469-2013