Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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77MnA

77MnA

77MnA Carbon Steel

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77MnA Carbon Steel





Material Name


Material Name: 77MnA

Execution standard: YB/T 146-1998

Chemical Composition


■Chemical Composition(%)

C
Si Mn P S Cu
0.75-0.8 0.12-0.32
0.6-0.9 Max 0.025 Max 0.025
Max 0.2