Shandong Zhongnuo Plate Co.,Ltd
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    Shandong Zhongnuo Plate Co.,Ltd.

    Mobile: +86-15764236062

    Tel:+86-0543-2165818

    Fax: +86-0543-2165817

    E-mail: yiikinghao@163.com

    Skype: yiikinghao

    Address: Dianzi Industrial Park of Bo'xing County, Binzhou City, Shandong Province of PR China

    International trading department:

    Qingdao Muyu Xinxiao International Trading Co.,Ltd.

    Email:yiikinghao@163.com

    Address:Room 606,No.1 Building ,No.63 Haier Road,Qingdao 266100,China

     

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Number Plates Of

Edit: Shandong Zhongnuo Plate Co.,Ltd    Date: Sep 07, 2015

Grade header with numerals carbon content. Provisions of structural steel in millionths of a unit number (two digits), tool steel and special steel to the thousandth performance digital units (a number) to represent the carbon content and the carbon content of more than tool steel 1%, the carbon content is not marked.

After the show the carbon content of the digital, chemical symbols for use element indicates the main alloying elements in steel, not marked by the number of content behind the numerals, the average content of less than 1.5%, the average content of 1.5% - 2.49%, 2.5% when 3.49% ...... accordingly labeled 2,3 .......

Alloy structural steel 40Cr, the average carbon content of 0.40%, the main alloying elements Cr content of 1.5% or less.

Rolled steel pipe

Rolled steel pipe

Alloy tool steel 5CrMnMo, the average carbon content of 0.5 percent, the main alloying elements Cr, Mn, Mo content was 1.5% or less.


Contact Us
Address: Dianzi Industrial Park of Bo'xing County, Binzhou City, Shandong Province of PRChina
Tel: +8615764236062
 Fax:+86-0543-2165817
 E-mail:yiikinghao@163.com
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