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GB/T 5678-2013: Sampling methods of spectrochemical analysis for cast alloys
Status: Valid GB/T 5678: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5678-2013 | English | 259 |
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Sampling methods of spectrochemical analysis for cast alloys
| Valid |
GB/T 5678-2013
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| GB/T 5678-1985 | English | 279 |
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The method for sampling cast alloys for spectrochemical analysis
| Obsolete |
GB/T 5678-1985
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PDF similar to GB/T 5678-2013
Basic data | Standard ID | GB/T 5678-2013 (GB/T5678-2013) | | Description (Translated English) | Sampling methods of spectrochemical analysis for cast alloys | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J31 | | Classification of International Standard | 77.040.99 | | Word Count Estimation | 11,18 | | Older Standard (superseded by this standard) | GB/T 5678-1985 | | Quoted Standard | GB/T 1348; GB/T 2100; GB/T 5680; GB/T 6967; GB/T 8492; GB/T 9438; GB/T 9439; GB/T 9440; GB/T 11352; GB/T 13819; GB/T 13820; GB/T 16746; GB/T 20066; GB/T 26651; GB/T 26655 | | Regulation (derived from) | National Standards Bulletin 2013 No. 9 | | 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 the cast alloy emission spectroscopic sample batch of specimens and quantity of the test block and the mold, test block casting, specimen preparation, precautions and spectral analysis sample preservation. This standard applies to | GB/T 5678-2013: Sampling methods of spectrochemical analysis for cast 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.
Sampling methods of spectrochemical analysis for cast alloys
ICS 77.040.99
J31
National Standards of People's Republic of China
Replacing GB/T 5678-1985
Casting alloy spectroscopy sampling method
Issued on. 2013-06-09
2014-03-01 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 5678-1985 "cast alloy spectroscopy sampling method." This standard compared with GB/T 5678-1985,
The main technical changes as follows.
--- Increasing the sampling system and sample cast magnesium alloy sample for spectroscopic analysis;
--- Increased mold casting sheet combination disc test piece;
--- Modify casting batch division rule;
--- Save the modified provisions of spectral analysis of the sample.
This standard by the National Standardization Technical Committee Cast (SAC/TC54) and focal points.
This standard is drafted by. Shenyang Foundry Research Institute, China First Tractor Group Co., Ltd. Craft Materials Institute.
Participated in the drafting of this standard. Shanghai Institute of Machinery Manufacturing Technology Co., Ltd., Jiangling Motors Co., Ltd. Foundry, Tianjin
Li alloy Group Co., Ltd., Hebei Stone New Metal Materials Co., Ltd., Sun and Moon Heavy Industries Co., Ltd., Ningxia Sharing Group
limited liability company.
The main drafters of this standard. Anchorage Cai, Ma Chunqing, Xu Wanli, Caiqing Guo, Xu Shaohua, Gesu Jing, Shao Jingfeng, Zhaowei Tao, Song Yin-fat,
Yin Chang, bear your roots, Zhang Snow, Deng Gang.
This standard replaces the standards previously issued as follows.
--- GB/T 5678-1985.
Casting alloy spectroscopy sampling method
1 Scope
This standard specifies the cast alloy emission sampling and batch number of spectroscopic analysis of the sample, the test piece and the mold, casting test piece, samples
Preparation, precautions and spectral analysis of the sample preservation.
This standard applies to liquid (molten) metal prepared steel, cast iron, cast aluminum, cast copper alloy, zinc alloy casting, magnesium alloy casting
Emission spectrometry sample.
Other cast alloy can be performed with reference to this standard.
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.
GB/T 1348 Ductile Iron
GB/T 2100 corrosion resistant steel castings for general purposes
GB/T 5680 austenitic manganese steel castings
GB/T 6967 in engineering structures, high-strength stainless steel castings
GB/T 8492 General purpose heat-resistant steel and alloy castings
GB/T 9438 aluminum alloy castings
GB/T 9439 Gray Iron Castings
GB/T 9440 Malleable Iron Castings
GB/T 11352 Carbon steel castings for general engineering purposes
GB/T 13819 Copper alloy castings
GB/T 13820 magnesium alloy castings
GB/T 16746 zinc alloy castings
GB/T 20066 Steel and iron - Sampling and determination of the chemical composition of the sample with a sample preparation method
GB/T 26651 resistant steel castings
GB/T 26655 compacted graphite iron castings
And batch number of 3 samples
3.1 Analysis test block should be pouring the casting process, using the same liquid metal casting furnace.
3.2 pairs each batch of casting, casting a general test block. Casting batch composition according to GB/T 1348, GB/T 2100, GB/T 5680,
GB/T 6967, GB/T 8492, GB/T 9438, GB/T 9439, GB/T 9440, GB/T 11352, GB/T 13819, GB/T 13820,
The relevant provisions of the standard GB/T 16746, GB/T 26651, GB/T 26655 and other division.
3.3 demand side requires otherwise, the sampling frequency and the number of castings, agreed upon by both parties.
4 test block and the mold
4.1 In addition to supply and demand sides agreed to adopt attached test block cast casting on the outside, generally with a single cast test block, spectral analysis sample preparation.
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