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1.6981(21CrMoNiV4-7,21 CrMoNiV 4-7,21CrMoNiV4.7)Forged Forging Steel Gas Steam Turbine Rotor Shafts Spindles
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We are professional 1.6981(21CrMoNiV4-7,21 CrMoNiV 4-7,21CrMoNiV4.7)Forged Forging Steel Gas Steam Turbine Rotor Shafts Spindles from china
The chemical compostion of 21CrMoNiV4-7 is as follows

21CrMoNiV4-7
 
CSiMnPSCrMoNiV
min.0,170,150,35  0,90,650,20,25
max.0,250,350,850,030,0351,20,800,80,35

 
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