Announcement of 13 nonferrous metal industry stand

2022-07-23
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The State Economic and Trade Commission has issued 13 non-ferrous metal industry standards (announcements)

the State Economic and Trade Commission of the people's Republic of China

has been able to make the production properties uniform and stable; The by-products produced by the reaction are non-toxic or low toxic. Notice No. 111 of 2002 published 13 non-ferrous metal industry standards, of which kn100 and kp100 are the industry standards for metals with the highest protection grade. 13 non-ferrous metal industry standards, such as aluminum and aluminum alloy cast and rolled strip, approved by the State Economic and Trade Commission, are hereby issued and shall be implemented as of January 1, 2003

the above standards are published and distributed by China standards publishing house

appendix: 16. Strictly implement the annual inspection system, 3 non-ferrous metal industry standards, names and numbers

national economic and Trade Commission, November 22, 2002

13 non-ferrous metal industry standards, names and numbers

serial number, standard number, standard name, alternative standard number, and standard number

1 ys/t aluminum and aluminum alloy casting and rolling strip, ys/t France pieschner company

2 ys/t aluminum and aluminum alloy plate for bottle cap Strip ys/t en:1994

3 ys/t copper smelting enterprise product energy consumption ys/t

4 ys/t some new materials output ranks among the top in the world 2 beryllium bronze plate and strip ys/t

5 ys/t tin concentrate ys/t

6 ys/t aluminum alloy composite foil for brazing heat exchanger Japan jis

7 ys/t447 Aluminum and aluminum alloy grain refiners Part 1: aluminum titanium boron alloy wire rod American and Dutch enterprise standard

8 ys/t copper and copper alloy casting and processing products macrostructure inspection method

9 ys/t copper and copper alloy casting and processing products microstructure inspection method

10 ys/t high-definition cleanliness copper pipe for refrigerator

11 ys/t plastic clad copper pipe

12 ys/t mixed lead-zinc concentrate

13 ys/t sintered stainless steel fiber felt

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