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NO. 999 Huaxu Road,Qingpu Distric,Shanghai,Shanghai,Shanghai,China China
Chemicalcomposition: Standard SteelNO. C Si Mn Cr Mo V P S Ni ChinaGB 4Cr5MoSiV1 0.33/ 0.43 0.80/ 1.20 0.20/ 0.50 4.75/ 5.50 1.10/ 1.60 0.30.
ChinaGB 4Cr5MoSiV 0.32 /0.45 C 0.80 /1.20 Si 0.20 /0.50 Mn 4.75 /5.50 Cr 1.10 /1.75 Mo 0.80 /1.20 V 0.030 P 0.030 S
Chemical composition: Standard Steel NO. C Si Mn Cr Mo V P S Ni China GB 4Cr5MoSiV1 0.33 / 0.43 0.80 / 1.20 0.20 / 0.50 4.7
Chemical composition: Standard Steel NO. C Si Mn Cr Mo V P S Ni China GB 4Cr5MoSiV1 0.33 / 0.43 0.80 / 1.20 0.20
الشخص الذي يمكن الاتصال به Ms. Rosaline Zhou
عنوان NO. 999 Huaxu Road,Qingpu Distric,Shanghai, Shanghai, Shanghai
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