Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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72A

72A

72A Carbon Steel

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Thickness:
Diameter:
  

72A Carbon Steel





Material Name


Material Name: 70A

Execution standard: YB/T 146-1998

Chemical Composition


■Chemical Composition(%)

C
Si Mn P S Cu
0.7-0.75 0.12-0.32
0.3-0.6 Max 0.025 Max 0.025
Max 0.2