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YS/T 283-2009 English PDFUS$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 283-2009: Copper master alloy ingot Status: Valid
Basic data
YS/T 283-2009: Copper master alloy ingot---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.Copper master alloy ingot ICS 77.150.30 H62 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 283-1994 Copper master alloy ingots Posted 2009-12-04 2010-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordInstead of the standard YS/T 283-1994 "copper master alloy ingots" (formerly GB/T 8736-1988). This standard YS/T 283-1994 "copper master alloy ingots" compared to the main changes are as follows. --- Increased CuSi20, CuMn30, CuMg15, CuCd48, CuCr7, CuB5, CuZr5, CuAs23 total of eight grades. --- Physical Specifications adds a C-type master alloy ingot. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. The standard by Chinalco Shenyang Nonferrous Metals Processing Co., Ltd. is responsible for drafting. The main drafters of this standard. Wang Li, Liu Gang, Liu Guan Qiang, Han Shumin, Wang Junfeng, Suisu Juan. This standard replaces the standards previously issued as follows. --- YS/T 283-1994. Copper master alloy ingots1 ScopeThis standard specifies the copper master alloy ingot requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and Order Manifest (or contract) content. This standard applies to the preparation of intermediate copper alloy ingot used.2 Normative referencesThe 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, according to the study encourages the parties to the agreement Whether to use the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 5121 (all parts) of copper and copper alloys -3 Requirements3.1 Categories Category copper master alloy ingots, grade comply with the requirements of Table 1. Table 1 copper master alloy ingots species The type of alloy grades Copper silicon CuSi16, CuSi20 Copper-manganese CuMn28, CuMn30, CuMn22 Copper-nickel CuNi15 Copper and iron CuFe10, CuFe5 Copper antimony CuSb50 Copper beryllium CuBe4 Copper arsenic CuAs23 Copper phosphorus CuP14, CuP12, CuP10, CuP8 Copper magnesium CuMg10, CuMg15, CuMg20 Cu and Cd CuCd48 Copper chromium CuCr7 Copper boron CuB5 Copper zirconium CuZr5 3.2 tag example Products marked by order of the product name, model number, grade and standard number representation. Tag example as follows. CuCr7 manufactured by A-shaped copper master alloy ingot is marked as. Copper master alloy ingot -A CuCr7 YS/T 283-2009 3.3 Chemical composition 3.3.1 The chemical composition of copper master alloy ingot to comply with Table 2. ...... |
