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GB/T 13819-2013: Copper and copper alloy castings
Status: Valid GB/T 13819: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13819-2013 | English | 209 |
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3 days [Need to translate]
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Copper and copper alloy castings
| Valid |
GB/T 13819-2013
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| GB/T 13819-1992 | English | 319 |
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Copper alloy castings
| Obsolete |
GB/T 13819-1992
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PDF similar to GB/T 13819-2013
Standard similar to GB/T 13819-2013 GB/T 13818 GB/T 13821 GB/T 13820 Basic data | Standard ID | GB/T 13819-2013 (GB/T13819-2013) | | Description (Translated English) | Copper and copper alloy castings | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J31 | | Classification of International Standard | 77.120.30 | | Word Count Estimation | 9,930 | | Older Standard (superseded by this standard) | GB/T 13819-1992 | | Quoted Standard | GB/T 228.1; GB/T 231.1; GB/T 351; GB/T 1176-2013; GB/T 5121.1; GB/T 5678; GB/T 6414; GB/T 11351; GB/T 15056; GB/T 15749; JB/T 5108; YS/T 478; YS/T 482; 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 | | Regulation (derived from) | National Standards Bulletin No. 19 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies: copper and copper alloy castings (hereinafter referred to as castings) Grades and marking, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to: copper a | GB/T 13819-2013: Copper and copper alloy castings---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 and copper alloy castings
ICS 77.120.30
J31
National Standards of People's Republic of China
Replacing GB/T 13819-1992
Copper and copper alloy castings
Issued on. 2013-09-18
2014-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 13819-1992 "copper alloy castings." This standard compared with GB/T 13819-1992, the main technical content
Changes are as follows.
--- Standard name was changed to "copper and copper alloy castings";
--- Remove the casting classification, labeling method modifies the pattern;
--- Remove the casting surface grading, modify the surface quality of the casting;
--- Increasing the sealing surface of the casting, threaded parts and to withstand high temperatures, high corrosion, pressure and other parts, provisions are generally not allowed welding repair
Change the provisions related to the repair of casting defects;
--- Add additional requirements, such as analysis of impurity elements and the like;
--- Increasing the chemical composition of the alloy spectroscopy and spectroscopic sampling methods;
--- Increased casting geometry, size and weight tolerances of the test method;
--- Increasing the evaluation method of casting surface roughness;
--- Increased copper and copper alloy conductivity detection performance;
--- Modify the division of the batch.
This standard by the National Standardization Technical Committee Cast (SAC/TC54) and focal points.
This standard is drafted by. Qingdao Chia Tai Co., Ltd. Casting.
Participated in the drafting of this standard. Shenyang Foundry Research Institute, Wuchang Shipbuilding Heavy Industry Co., Ltd.
The main drafters of this standard. Songjing Qing, Dong Feng, YANG Qin, Song Kun Peng, Qi Xiaobing.
This standard replaces the standards previously issued as follows.
--- GB/T 13819-1992.
Copper and copper alloy castings
1 Scope
This standard specifies the copper and copper alloy castings (hereinafter referred to as cast) grades and marks, technical requirements, test methods, inspection rules, and
Signs, packaging, transport and storage.
This standard applies to copper and copper alloy sand casting, metal casting, continuous casting, centrifugal casting, investment casting castings. Other methods
Production of castings can be implemented by reference.
2 Normative references
The 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.
RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile
GB/T 231.1 metallic materials Brinell hardness test - Part 1. Test methods
GB/T 351 metal material resistivity measurement method
GB/T 1176-2013 Copper and copper alloy casting
GB/T 5121 (all parts) of copper and copper alloys -
GB/T 5678 sampling cast alloys spectroscopy method
GB/T 6414 casting dimensional tolerances and machining allowances
GB/T 11351 casting weight tolerance
GB/T 15056 Evaluation Method of casting surface roughness
GB/T 15749 Determination of quantitative metallography
JB/T 5108 metallurgical casting brass
YS/T 478 copper and copper alloy conductivity eddy current testing method
YS/T 482 copper and copper alloy analysis photoemission spectroscopy
3 grades and marks
3.1 Alloy
Alloy shall comply with GB/T 1176's.
3.2 mark pattern
Casting pattern marked as follows.
××××× -
Alloy
×× -
Casting method code (S, J, La, Li, R)
GB/T 13819
Standard Number
NOTE. S --- sand casting;
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