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20MnMoBE

20MnMoBE

20MnMoBE Alloy Steel

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Thickness：
Diameter：
  

20MnMoBE Alloy Steel





Material Name


Material Name: 20MnMoBE
Execution standard: GB/T 3077-1999

Chemical Composition


■Chemical Composition(％)




C Si Mn Mo
 B
 P S Cu
 Cr
 Ni
0.16-0.22 0.17-0.37 0.9-1.2 0.2-0.3
 0.0005-0.0035
 Max 0.025 Max 0.015 max 0.25
 Max 0.3 Max 0.3

Physical Properties

■Characteristic





Tensile strength
/MPa 		Yield Strength
/MPa
 		Elongation of cross section
/％
 Reduction of cross section
/％
 ballistic work
Akv (J)l
 Hardness
(HB)

Above 1080
Above 885
Above 10
Above 50
Above 55
Below 207