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GB/T 11090-2013 (GBT 11090-2013)

Chinese Standard: 'GB/T 11090-2013'
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GB/T 11090-2013English159 Add to Cart Days<=3 Copper and copper alloy strips for detonator GB/T 11090-2013 Valid GB/T 11090-2013
GB/T 11090-2013Chinese14 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   

BASIC DATA
Standard ID GB/T 11090-2013 (GB/T11090-2013)
Description (Translated English) Copper and copper alloy strips for detonator
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H62
Classification of International Standard 77.150.30
Word Count Estimation 8,891
Older Standard (superseded by this standard) GB 11090-1989
Quoted Standard GB/T 228.1-2010; GB/T 5121.1; 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
Drafting Organization Chinalco Luoyang Copper Co., Ltd.
Administrative Organization National Nonferrous Metals Standardization Technical Committee
Regulation (derived from) National Standards Bulletin 2013 No. 23
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 use of copper and copper alloy detonator with product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and contracts (or purchase orders)

GB/T 11090-2013
Copper and copper alloy strips for detonator
ICS 77.150.30
H62
National Standards of People's Republic of China
Replacing GB 11090-1989
Detonator with Copper and copper alloys
Issued on. 2013-11-27
2014-08-01 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 11090-1989 "detonator with copper and copper alloy strip." This standard compared with GB 11090-1989, the major change
Of the following.
--- Increased Alloy H70 (T26100) and the corresponding requirements;
--- Strip width by the "20mm ~ 300mm" to "≤300mm";
--- Thickness tolerances were classified into "high-precision" and "normal level";
--- Tightened the strip thickness tolerance;
--- Thickness tolerance unified symmetrical tolerance;
--- Tightened the strip width tolerance;
--- Tightened the strip side curvature of the original "per meter of not more than 3mm" to "no more than 2mm per meter";
--- Tensile test can be measured by the thickness of not less than "0.35mm, 0.40mm, 0.45mm, 0.28mm" to not less than unity
"0.2mm";
--- H68 strip for grain sizes were redefined, from no more than "0.055mm" to "0.020mm ~
0.055mm ";
--- Added "strip dimensions examined according to the provisions of GB/T 26303.3 will be";
--- The batch weight uniform regulations not more than 3500kg;
--- Increasing the test results to determine.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Chinalco Luoyang Copper Co., Ltd., Ningbo Xingye Shengtai Group Co., Ltd.
Participated in the drafting of this standard. Shenyang Institute of refractory metals.
The main drafters of this standard. Zhao Wanhua, Sun drops, Zhang Xiangyun, Han Weiguang, Wang Jianli, Zhu Mingyi, stable - Zhou Ming.
This standard replaces the standards previously issued as follows.
--- GB 11090-1989.
Detonator with Copper and copper alloys
1 Scope
This standard specifies the detonator copper and copper alloy strip product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation,
Storage, quality certificates and contracts (or orders) and so on.
This standard applies to defense and mining and other industrial sectors of manufacturing copper and copper alloys with a detonator used.
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 228.1-2010 metal material tensile test - Part 1. room temperature test methods (ISO 6892-1.2009, MOD)
GB/T 5121 (all parts) of copper and copper alloys -
GB/T 5125 Test methods for non-ferrous metal cup
GB/T 5231 and processing of copper and copper alloy grades and chemical composition
GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage
GB/T 26303.3 copper and copper alloy processing material Dimensions test methods Part 3. plate and strip
YS/T 347 copper and copper alloys average grain size measurement method
YS/T 482 copper and copper alloy analysis photoemission spectroscopy
3 Requirements
3.1 Categories
3.1.1 grade, status, specifications
Strip grades, status, and shall conform to the specifications in Table 1.
Table 1 grades, status and specifications
Grade Status Code
Specifications/mm
Thickness Width
T2
T3
H90
H70
H68
B19
T11050
T11090
C22000
T26100
T26300
T71050
Softening annealing
(O60)
0.05 ~ 1.35 ≤300
3.1.2 tag example
Products marked by product name, standard number, grade, status, size of the order of representation. Tag example as follows.
Related standard: GB/T 11091-2014    GB/T 11086-2013
Related PDF sample: GB/T 11091-2014    GB/T 8890-2015